Project Number Date
cypher-for-gremlin 0.9.12 13 Sep 2018, 16:07

Feature Report

Steps Scenarios Features
Feature Passed Failed Skipped Pending Undefined Total Passed Failed Total Duration Status
MiscellaneousErrorAcceptance 82 3 0 0 0 85 19 3 22 0.999 Failed
Feature MiscellaneousErrorAcceptance
0.026
Given any graph 0.026

16:07:14.877 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.878 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.878 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:14.893 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.027
When executing query: 0.006
RETURN '\uH'

16:07:14.921 [Test worker] DEBUG o.a.t.g.driver.Client - RETURN '\uH'}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.921 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: RETURN '\uH' 16:07:14.922 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Invalid input 'H': expected four hexadecimal digits specifying a unicode character (line 1, column 11 (offset: 10)) org.opencypher.v9_0.util.SyntaxException: Invalid input 'H': expected four hexadecimal digits specifying a unicode character (line 1, column 11 (offset: 10)) at org.opencypher.v9_0.parser.Base$$anonfun$parseOrThrow$1.apply(Base.scala:139) at org.opencypher.v9_0.parser.Base$$anonfun$parseOrThrow$1.apply(Base.scala:127) at scala.collection.immutable.List.map(List.scala:284) at org.opencypher.v9_0.parser.Base$class.parseOrThrow(Base.scala:127) at org.opencypher.v9_0.parser.CypherParser.parseOrThrow(CypherParser.scala:22) at org.opencypher.v9_0.parser.CypherParser.parse(CypherParser.scala:29) at org.opencypher.v9_0.frontend.phases.Parsing$.process(Parsing.scala:26) at org.opencypher.v9_0.frontend.phases.Parsing$.process(Parsing.scala:22) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.Parsing$.transform(Parsing.scala:22) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: InvalidUnicodeLiteral 0.000
Then a SyntaxError should be raised at compile time: InvalidUnicodeLiteral 0.020

16:07:14.927 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.930 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:14.932 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:14.933 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.933 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:14.936 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:14.937 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.937 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:14.940 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:14.941 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.942 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.035
Given any graph 0.035

16:07:14.948 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.949 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:14.949 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:14.968 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.009
Scenario Failing on merging relationship with null property
Steps
When executing query: 0.009
CREATE (a), (b)
MERGE (a)-[r:X {p: null}]->(b)

16:07:15.002 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a), (b) MERGE (a)-[r:X {p: null}]->(b)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.002 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a), (b) MERGE (a)-[r:X {p: null}]->(b) 16:07:15.006 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV().as('a').addV().as('b').choose(__.select('a').is(neq(' cypher.null')).outE('X').has('p', eq(' cypher.null')).inV().as(' GENERATED5').where(__.select(' GENERATED5').where(eq('b'))), __.select('a').is(neq(' cypher.null')).outE('X').has('p', eq(' cypher.null')).inV().as(' GENERATED5').where(__.select(' GENERATED5').where(eq('b'))), __.identity().addE('X').from('a').to('b')).barrier().limit(0)

Then a SemanticError should be raised at compile time: MergeReadOwnWrites 0.000
org.opencypher.tools.tck.api.Scenario$ScenarioFailedException: Feature "MiscellaneousErrorAcceptance": Scenario "Failing on merging relationship with null property" failed with message: Expected: ExpectError(SemanticError,compile time,MergeReadOwnWrites,gherkin.pickles.PickleStep@70717717), got records <empty result>
	at org.opencypher.tools.tck.api.Scenario$$anonfun$executeOnGraph$1.apply(Scenario.scala:121)
	at org.opencypher.tools.tck.api.Scenario$$anonfun$executeOnGraph$1.apply(Scenario.scala:60)
	at scala.collection.LinearSeqOptimized$class.foldLeft(LinearSeqOptimized.scala:124)
	at scala.collection.immutable.List.foldLeft(List.scala:84)
	at org.opencypher.tools.tck.api.Scenario.executeOnGraph(Scenario.scala:60)
	at org.opencypher.tools.tck.api.Scenario$$anon$1.execute(Scenario.scala:54)
	at org.junit.jupiter.engine.descriptor.JupiterTestDescriptor.executeAndMaskThrowable(JupiterTestDescriptor.java:145)
	at org.junit.jupiter.engine.descriptor.DynamicTestTestDescriptor.execute(DynamicTestTestDescriptor.java:46)
	at org.junit.jupiter.engine.descriptor.DynamicTestTestDescriptor.execute(DynamicTestTestDescriptor.java:24)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:83)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$0(HierarchicalTestExecutor.java:85)
	at org.junit.jupiter.engine.descriptor.TestFactoryTestDescriptor.lambda$invokeTestMethod$1(TestFactoryTestDescriptor.java:80)
	at org.junit.jupiter.engine.execution.ThrowableCollector.execute(ThrowableCollector.java:40)
	at org.junit.jupiter.engine.descriptor.TestFactoryTestDescriptor.invokeTestMethod(TestFactoryTestDescriptor.java:68)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:110)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:83)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$2(HierarchicalTestExecutor.java:92)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.Iterator.forEachRemaining(Iterator.java:116)
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:92)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$2(HierarchicalTestExecutor.java:92)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.Iterator.forEachRemaining(Iterator.java:116)
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:92)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:51)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:43)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:170)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:154)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:92)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$100(JUnitPlatformTestClassProcessor.java:77)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:73)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy1.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.stop(TestWorker.java:123)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155)
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137)
	at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
	at java.lang.Thread.run(Thread.java:748)
0.037
Given any graph 0.037

16:07:15.011 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.012 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.013 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.034 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.005
Scenario Failing on merging node with null property
Steps
When executing query: 0.005
MERGE ({p: null})

16:07:15.068 [Test worker] DEBUG o.a.t.g.driver.Client - MERGE ({p: null})}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.068 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MERGE ({p: null}) 16:07:15.070 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.inject(' cypher.start').choose(__.V().has('p', eq(' cypher.null')), __.V().has('p', eq(' cypher.null')), __.identity().addV()).barrier().limit(0)

Then a SemanticError should be raised at compile time: MergeReadOwnWrites 0.000
org.opencypher.tools.tck.api.Scenario$ScenarioFailedException: Feature "MiscellaneousErrorAcceptance": Scenario "Failing on merging node with null property" failed with message: Expected: ExpectError(SemanticError,compile time,MergeReadOwnWrites,gherkin.pickles.PickleStep@68477885), got records <empty result>
	at org.opencypher.tools.tck.api.Scenario$$anonfun$executeOnGraph$1.apply(Scenario.scala:121)
	at org.opencypher.tools.tck.api.Scenario$$anonfun$executeOnGraph$1.apply(Scenario.scala:60)
	at scala.collection.LinearSeqOptimized$class.foldLeft(LinearSeqOptimized.scala:124)
	at scala.collection.immutable.List.foldLeft(List.scala:84)
	at org.opencypher.tools.tck.api.Scenario.executeOnGraph(Scenario.scala:60)
	at org.opencypher.tools.tck.api.Scenario$$anon$1.execute(Scenario.scala:54)
	at org.junit.jupiter.engine.descriptor.JupiterTestDescriptor.executeAndMaskThrowable(JupiterTestDescriptor.java:145)
	at org.junit.jupiter.engine.descriptor.DynamicTestTestDescriptor.execute(DynamicTestTestDescriptor.java:46)
	at org.junit.jupiter.engine.descriptor.DynamicTestTestDescriptor.execute(DynamicTestTestDescriptor.java:24)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:83)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$0(HierarchicalTestExecutor.java:85)
	at org.junit.jupiter.engine.descriptor.TestFactoryTestDescriptor.lambda$invokeTestMethod$1(TestFactoryTestDescriptor.java:80)
	at org.junit.jupiter.engine.execution.ThrowableCollector.execute(ThrowableCollector.java:40)
	at org.junit.jupiter.engine.descriptor.TestFactoryTestDescriptor.invokeTestMethod(TestFactoryTestDescriptor.java:68)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:110)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:83)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$2(HierarchicalTestExecutor.java:92)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.Iterator.forEachRemaining(Iterator.java:116)
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:92)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$2(HierarchicalTestExecutor.java:92)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.Iterator.forEachRemaining(Iterator.java:116)
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:92)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:51)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:43)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:170)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:154)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:92)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$100(JUnitPlatformTestClassProcessor.java:77)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:73)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy1.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.stop(TestWorker.java:123)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155)
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137)
	at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
	at java.lang.Thread.run(Thread.java:748)
0.034
Given any graph 0.034

16:07:15.073 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.074 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.075 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.093 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.022
When executing query: 0.004
MATCH (a)
WHERE count(a) > 10
RETURN a

16:07:15.126 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (a) WHERE count(a) > 10 RETURN a}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.126 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (a) WHERE count(a) > 10 RETURN a 16:07:15.129 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Invalid use of aggregating function count(...) in this context (line 2, column 7 (offset: 16)) org.opencypher.v9_0.util.SyntaxException: Invalid use of aggregating function count(...) in this context (line 2, column 7 (offset: 16)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: InvalidAggregation 0.000
Then a SyntaxError should be raised at compile time: InvalidAggregation 0.017

16:07:15.130 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.131 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.134 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.134 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.134 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.137 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.138 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.138 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.141 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.142 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.143 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.034
Given any graph 0.034

16:07:15.148 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.150 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.150 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.169 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.022
When executing query: 0.003
MATCH (n)
RETURN n.prop1
  ORDER BY max(n.prop2)

16:07:15.202 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN n.prop1 ORDER BY max(n.prop2)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.202 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN n.prop1 ORDER BY max(n.prop2) 16:07:15.204 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Cannot use aggregation in ORDER BY if there are no aggregate expressions in the preceding RETURN (line 2, column 1 (offset: 10)) org.opencypher.v9_0.util.SyntaxException: Cannot use aggregation in ORDER BY if there are no aggregate expressions in the preceding RETURN (line 2, column 1 (offset: 10)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.v9_0.rewriting.rewriters.normalizeReturnClauses$$anonfun$3$$anonfun$apply$1.apply(normalizeReturnClauses.scala:58) at org.opencypher.v9_0.rewriting.rewriters.normalizeReturnClauses$$anonfun$3$$anonfun$apply$1.apply(normalizeReturnClauses.scala:58) at org.opencypher.v9_0.ast.ProjectionClause$class.verifyOrderByAggregationUse(Clause.scala:678) at org.opencypher.v9_0.ast.Return.verifyOrderByAggregationUse(Clause.scala:714) at org.opencypher.v9_0.rewriting.rewriters.normalizeReturnClauses$$anonfun$3.apply(normalizeReturnClauses.scala:58) at org.opencypher.v9_0.rewriting.rewriters.normalizeReturnClauses$$anonfun$3.apply(normalizeReturnClauses.scala:44) at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:241) at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:241) at scala.collection.immutable.List.foreach(List.scala:392) at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:241) at scala.collection.immutable.List.flatMap(List.scala:355) at org.opencypher.v9_0.rewriting.rewriters.normalizeReturnClauses$$anonfun$2.applyOrElse(normalizeReturnClauses.scala:98) at scala.PartialFunction$OrElse.apply(PartialFunction.scala:167) at org.opencypher.v9_0.util.Rewritable$RewritableAny$.rewrite$extension0(Rewritable.scala:115) at org.opencypher.v9_0.util.bottomUp$BottomUpRewriter.rec(Rewritable.scala:218) at org.opencypher.v9_0.util.bottomUp$BottomUpRewriter.apply(Rewritable.scala:203) at org.opencypher.v9_0.rewriting.rewriters.normalizeReturnClauses.apply(normalizeReturnClauses.scala:42) at org.opencypher.v9_0.util.Rewritable$RewritableAny$.rewrite$extension0(Rewritable.scala:115) at org.opencypher.v9_0.util.inSequence$InSequenceRewriter.apply(Rewritable.scala:146) at org.opencypher.v9_0.util.Rewritable$RewritableAny$.rewrite$extension0(Rewritable.scala:115) at org.opencypher.v9_0.util.Rewritable$RewritableAny$.endoRewrite$extension(Rewritable.scala:124) at org.opencypher.v9_0.frontend.phases.PreparatoryRewriting$.process(PreparatoryRewriting.scala:26) at org.opencypher.v9_0.frontend.phases.PreparatoryRewriting$.process(PreparatoryRewriting.scala:22) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.PreparatoryRewriting$.transform(PreparatoryRewriting.scala:22) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: InvalidAggregation 0.000
Then a SyntaxError should be raised at compile time: InvalidAggregation 0.018

16:07:15.205 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.206 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.208 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.209 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.209 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.213 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.213 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.214 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.216 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.217 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.218 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.035
Given any graph 0.035

16:07:15.224 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.225 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.226 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.245 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.019
When executing query: 0.003
MATCH (n)
WITH n.prop1 AS foo
  ORDER BY max(n.prop2)
RETURN foo AS foo

16:07:15.280 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) WITH n.prop1 AS foo ORDER BY max(n.prop2) RETURN foo AS foo}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.280 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) WITH n.prop1 AS foo ORDER BY max(n.prop2) RETURN foo AS foo 16:07:15.282 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Cannot use aggregation in ORDER BY if there are no aggregate expressions in the preceding WITH (line 2, column 1 (offset: 10)) org.opencypher.v9_0.util.SyntaxException: Cannot use aggregation in ORDER BY if there are no aggregate expressions in the preceding WITH (line 2, column 1 (offset: 10)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.v9_0.rewriting.rewriters.normalizeWithClauses$$anonfun$3$$anonfun$apply$1.apply(normalizeWithClauses.scala:57) at org.opencypher.v9_0.rewriting.rewriters.normalizeWithClauses$$anonfun$3$$anonfun$apply$1.apply(normalizeWithClauses.scala:57) at org.opencypher.v9_0.ast.ProjectionClause$class.verifyOrderByAggregationUse(Clause.scala:678) at org.opencypher.v9_0.ast.With.verifyOrderByAggregationUse(Clause.scala:687) at org.opencypher.v9_0.rewriting.rewriters.normalizeWithClauses$$anonfun$3.apply(normalizeWithClauses.scala:57) at org.opencypher.v9_0.rewriting.rewriters.normalizeWithClauses$$anonfun$3.apply(normalizeWithClauses.scala:48) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) at scala.collection.immutable.List.foreach(List.scala:392) at scala.collection.TraversableLike$class.map(TraversableLike.scala:234) at scala.collection.immutable.List.map(List.scala:296) at org.opencypher.v9_0.rewriting.rewriters.normalizeWithClauses$$anonfun$2.applyOrElse(normalizeWithClauses.scala:136) at scala.PartialFunction$OrElse.apply(PartialFunction.scala:167) at org.opencypher.v9_0.util.Rewritable$RewritableAny$.rewrite$extension0(Rewritable.scala:115) at org.opencypher.v9_0.util.bottomUp$BottomUpRewriter.rec(Rewritable.scala:218) at org.opencypher.v9_0.util.bottomUp$BottomUpRewriter.apply(Rewritable.scala:203) at org.opencypher.v9_0.rewriting.rewriters.normalizeWithClauses.apply(normalizeWithClauses.scala:46) at org.opencypher.v9_0.util.Rewritable$RewritableAny$.rewrite$extension0(Rewritable.scala:115) at org.opencypher.v9_0.util.inSequence$InSequenceRewriter.apply(Rewritable.scala:146) at org.opencypher.v9_0.util.Rewritable$RewritableAny$.rewrite$extension0(Rewritable.scala:115) at org.opencypher.v9_0.util.Rewritable$RewritableAny$.endoRewrite$extension(Rewritable.scala:124) at org.opencypher.v9_0.frontend.phases.PreparatoryRewriting$.process(PreparatoryRewriting.scala:26) at org.opencypher.v9_0.frontend.phases.PreparatoryRewriting$.process(PreparatoryRewriting.scala:22) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.PreparatoryRewriting$.transform(PreparatoryRewriting.scala:22) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: InvalidAggregation 0.000
Then a SyntaxError should be raised at compile time: InvalidAggregation 0.015

16:07:15.284 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.284 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.286 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.287 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.287 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.290 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.291 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.291 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.294 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.294 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.295 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.022
Given any graph 0.022

16:07:15.300 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.301 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.301 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.313 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.016
When executing query: 0.003
MATCH (a)
WITH a, count(*)
RETURN a

16:07:15.335 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (a) WITH a, count(*) RETURN a}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.335 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (a) WITH a, count(*) RETURN a 16:07:15.337 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Expression in WITH must be aliased (use AS) (line 2, column 9 (offset: 18)) org.opencypher.v9_0.util.SyntaxException: Expression in WITH must be aliased (use AS) (line 2, column 9 (offset: 18)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: NoExpressionAlias 0.000
Then a SyntaxError should be raised at compile time: NoExpressionAlias 0.013

16:07:15.338 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.338 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.340 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.341 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.341 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.343 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.344 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.344 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.346 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.347 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.348 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.024
Given any graph 0.024

16:07:15.352 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.353 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.353 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.366 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.017
When executing query: 0.002
MATCH (a)
CREATE (a)-[:KNOWS]->(b {name: missing})
RETURN b

16:07:15.391 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (a) CREATE (a)-[:KNOWS]->(b {name: missing}) RETURN b}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.392 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (a) CREATE (a)-[:KNOWS]->(b {name: missing}) RETURN b 16:07:15.393 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Variable `missing` not defined (line 2, column 32 (offset: 41)) org.opencypher.v9_0.util.SyntaxException: Variable `missing` not defined (line 2, column 32 (offset: 41)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: UndefinedVariable 0.000
Then a SyntaxError should be raised at compile time: UndefinedVariable 0.014

16:07:15.394 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.394 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.396 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.397 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.397 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.399 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.400 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.400 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.402 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.403 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.404 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.024
Given any graph 0.024

16:07:15.409 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.410 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.410 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.424 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.016
When executing query: 0.002
MATCH (a)
SET a.name = missing
RETURN a

16:07:15.448 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (a) SET a.name = missing RETURN a}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.448 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (a) SET a.name = missing RETURN a 16:07:15.449 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Variable `missing` not defined (line 2, column 14 (offset: 23)) org.opencypher.v9_0.util.SyntaxException: Variable `missing` not defined (line 2, column 14 (offset: 23)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: UndefinedVariable 0.000
Then a SyntaxError should be raised at compile time: UndefinedVariable 0.013

16:07:15.451 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.451 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.453 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.453 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.453 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.456 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.456 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.456 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.459 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.459 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.460 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.023
Given any graph 0.023

16:07:15.464 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.465 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.465 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.478 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.015
When executing query: 0.002
MATCH (a)
DELETE x

16:07:15.503 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (a) DELETE x}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.504 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (a) DELETE x 16:07:15.505 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Variable `x` not defined (line 2, column 8 (offset: 17)) org.opencypher.v9_0.util.SyntaxException: Variable `x` not defined (line 2, column 8 (offset: 17)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: UndefinedVariable 0.000
Then a SyntaxError should be raised at compile time: UndefinedVariable 0.013

16:07:15.506 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.506 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.508 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.508 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.509 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.511 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.511 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.511 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.514 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.514 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.515 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.024
Given any graph 0.024

16:07:15.519 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.520 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.521 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.534 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.017
When executing query: 0.003
MATCH (a)
CREATE (a {name: 'foo'})
RETURN a

16:07:15.558 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (a) CREATE (a {name: 'foo'}) RETURN a}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.558 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (a) CREATE (a {name: 'foo'}) RETURN a 16:07:15.560 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Variable `a` already declared (line 2, column 9 (offset: 18)) org.opencypher.v9_0.util.SyntaxException: Variable `a` already declared (line 2, column 9 (offset: 18)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: VariableAlreadyBound 0.000
Then a SyntaxError should be raised at compile time: VariableAlreadyBound 0.014

16:07:15.561 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.562 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.564 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.564 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.564 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.567 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.567 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.567 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.570 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.570 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.571 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.023
Given any graph 0.023

16:07:15.576 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.577 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.577 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.590 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.016
When executing query: 0.003
MATCH p = (a)
WITH p, a
MATCH p = (a)-->(b)
RETURN a

16:07:15.615 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH p = (a) WITH p, a MATCH p = (a)-->(b) RETURN a}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.615 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH p = (a) WITH p, a MATCH p = (a)-->(b) RETURN a 16:07:15.617 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Variable `p` already declared (line 3, column 7 (offset: 30)) org.opencypher.v9_0.util.SyntaxException: Variable `p` already declared (line 3, column 7 (offset: 30)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: VariableAlreadyBound 0.000
Then a SyntaxError should be raised at compile time: VariableAlreadyBound 0.013

16:07:15.618 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.618 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.621 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.621 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.621 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.624 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.624 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.625 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.627 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.627 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.628 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.035
Given any graph 0.035

16:07:15.632 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.635 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.635 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.659 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.016
When executing query: 0.002
MATCH (n)
WITH [n] AS users
MATCH (users)-->(messages)
RETURN messages

16:07:15.684 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) WITH [n] AS users MATCH (users)-->(messages) RETURN messages}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.684 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) WITH [n] AS users MATCH (users)-->(messages) RETURN messages 16:07:15.685 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Type mismatch: users defined with conflicting type List<Node> (expected Node) (line 3, column 8 (offset: 35)) org.opencypher.v9_0.util.SyntaxException: Type mismatch: users defined with conflicting type List<Node> (expected Node) (line 3, column 8 (offset: 35)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: VariableTypeConflict 0.000
Then a SyntaxError should be raised at compile time: VariableTypeConflict 0.013

16:07:15.686 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.687 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.689 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.689 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.689 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.692 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.692 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.692 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.695 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.695 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.696 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.024
Given any graph 0.024

16:07:15.701 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.701 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.701 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.714 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.019
When executing query: 0.004
MATCH (n)
MATCH (n)-[r*]->()
WHERE r.foo = 'apa'
RETURN r

16:07:15.739 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) MATCH (n)-[r*]->() WHERE r.foo = 'apa' RETURN r}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.739 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) MATCH (n)-[r*]->() WHERE r.foo = 'apa' RETURN r 16:07:15.742 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Type mismatch: expected Any, Map, Node, Relationship, Point, Duration, Date, Time, LocalTime, LocalDateTime or DateTime but was List<Relationship> (line 3, column 7 (offset: 35)) org.opencypher.v9_0.util.SyntaxException: Type mismatch: expected Any, Map, Node, Relationship, Point, Duration, Date, Time, LocalTime, LocalDateTime or DateTime but was List<Relationship> (line 3, column 7 (offset: 35)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: InvalidArgumentType 0.000
Then a SyntaxError should be raised at compile time: InvalidArgumentType 0.014

16:07:15.743 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.743 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.746 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.746 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.747 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.749 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.750 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.750 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.752 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.753 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.753 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.023
Given any graph 0.023

16:07:15.758 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.759 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.759 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.772 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.016
When executing query: 0.002
RETURN 1 AS a
UNION
RETURN 2 AS b

16:07:15.796 [Test worker] DEBUG o.a.t.g.driver.Client - RETURN 1 AS a UNION RETURN 2 AS b}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.796 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: RETURN 1 AS a UNION RETURN 2 AS b 16:07:15.797 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - All sub queries in an UNION must have the same column names (line 2, column 1 (offset: 14)) org.opencypher.v9_0.util.SyntaxException: All sub queries in an UNION must have the same column names (line 2, column 1 (offset: 14)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: DifferentColumnsInUnion 0.000
Then a SyntaxError should be raised at compile time: DifferentColumnsInUnion 0.013

16:07:15.799 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.799 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.801 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.801 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.801 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.803 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.804 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.804 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.806 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.807 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.808 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.023
Given any graph 0.023

16:07:15.812 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.813 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.814 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.826 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.019
When executing query: 0.002
RETURN 1 AS a
UNION
RETURN 2 AS a
UNION ALL
RETURN 3 AS a

16:07:15.850 [Test worker] DEBUG o.a.t.g.driver.Client - RETURN 1 AS a UNION RETURN 2 AS a UNION ALL RETURN 3 AS a}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.851 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: RETURN 1 AS a UNION RETURN 2 AS a UNION ALL RETURN 3 AS a 16:07:15.852 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Invalid combination of UNION and UNION ALL (line 4, column 1 (offset: 34)) org.opencypher.v9_0.util.SyntaxException: Invalid combination of UNION and UNION ALL (line 4, column 1 (offset: 34)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: InvalidClauseComposition 0.000
Then a SyntaxError should be raised at compile time: InvalidClauseComposition 0.016

16:07:15.853 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.853 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.855 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.856 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.856 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.859 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.859 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.859 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.862 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.862 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.863 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.028
Given any graph 0.028

16:07:15.870 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.871 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.874 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.888 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.015
When executing query: 0.002
CREATE (a)-[:FOO]-(b)

16:07:15.914 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a)-[:FOO]-(b)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.914 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a)-[:FOO]-(b) 16:07:15.915 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Only directed relationships are supported in CREATE (line 1, column 11 (offset: 10)) org.opencypher.v9_0.util.SyntaxException: Only directed relationships are supported in CREATE (line 1, column 11 (offset: 10)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: RequiresDirectedRelationship 0.000
Then a SyntaxError should be raised at compile time: RequiresDirectedRelationship 0.013

16:07:15.916 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.917 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.918 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.919 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.919 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.921 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.922 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.922 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.924 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.925 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.926 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.036
Given any graph 0.036

16:07:15.930 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.931 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.939 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:15.957 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.018
When executing query: 0.003
CREATE (a)<-[:FOO]->(b)

16:07:15.980 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a)<-[:FOO]->(b)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.981 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a)<-[:FOO]->(b) 16:07:15.982 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Only directed relationships are supported in CREATE (line 1, column 11 (offset: 10)) org.opencypher.v9_0.util.SyntaxException: Only directed relationships are supported in CREATE (line 1, column 11 (offset: 10)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: RequiresDirectedRelationship 0.000
Then a SyntaxError should be raised at compile time: RequiresDirectedRelationship 0.014

16:07:15.984 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.984 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:15.986 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:15.986 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.987 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:15.989 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:15.989 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.990 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:15.992 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:15.992 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:15.993 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.025
Given any graph 0.025

16:07:15.999 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.000 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.000 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:16.012 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.015
When executing query: 0.002
MATCH (n)
DELETE n:Person

16:07:16.038 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) DELETE n:Person}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.038 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) DELETE n:Person 16:07:16.040 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - DELETE doesn't support removing labels from a node. Try REMOVE. (line 2, column 9 (offset: 18)) org.opencypher.v9_0.util.SyntaxException: DELETE doesn't support removing labels from a node. Try REMOVE. (line 2, column 9 (offset: 18)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: InvalidDelete 0.000
Then a SyntaxError should be raised at compile time: InvalidDelete 0.012

16:07:16.041 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.041 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:16.043 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:16.043 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.044 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:16.046 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:16.046 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.046 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:16.048 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:16.049 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.050 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.021
Given any graph 0.021

16:07:16.053 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.054 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.054 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:16.066 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.009
Scenario Failing when setting a list of maps as a property
Steps
When executing query: 0.009
CREATE (a)
SET a.foo = [{x: 1}]

16:07:16.092 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a) SET a.foo = [{x: 1}]}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.092 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a) SET a.foo = [{x: 1}] 16:07:16.094 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV().choose(__.project(' GENERATED1').by(__.project('x').by(__.constant(1))).select(values).is(neq(' cypher.null')).unfold(), __.property(single, 'foo', __.project(' GENERATED1').by(__.project('x').by(__.constant(1))).select(values)), __.sideEffect(__.properties('foo').drop())).barrier().limit(0)

Then a TypeError should be raised at compile time: InvalidPropertyType 0.000
org.opencypher.tools.tck.api.Scenario$ScenarioFailedException: Feature "MiscellaneousErrorAcceptance": Scenario "Failing when setting a list of maps as a property" failed with message: Expected: ExpectError(TypeError,compile time,InvalidPropertyType,gherkin.pickles.PickleStep@224350a8), got records <empty result>
	at org.opencypher.tools.tck.api.Scenario$$anonfun$executeOnGraph$1.apply(Scenario.scala:121)
	at org.opencypher.tools.tck.api.Scenario$$anonfun$executeOnGraph$1.apply(Scenario.scala:60)
	at scala.collection.LinearSeqOptimized$class.foldLeft(LinearSeqOptimized.scala:124)
	at scala.collection.immutable.List.foldLeft(List.scala:84)
	at org.opencypher.tools.tck.api.Scenario.executeOnGraph(Scenario.scala:60)
	at org.opencypher.tools.tck.api.Scenario$$anon$1.execute(Scenario.scala:54)
	at org.junit.jupiter.engine.descriptor.JupiterTestDescriptor.executeAndMaskThrowable(JupiterTestDescriptor.java:145)
	at org.junit.jupiter.engine.descriptor.DynamicTestTestDescriptor.execute(DynamicTestTestDescriptor.java:46)
	at org.junit.jupiter.engine.descriptor.DynamicTestTestDescriptor.execute(DynamicTestTestDescriptor.java:24)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:83)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$0(HierarchicalTestExecutor.java:85)
	at org.junit.jupiter.engine.descriptor.TestFactoryTestDescriptor.lambda$invokeTestMethod$1(TestFactoryTestDescriptor.java:80)
	at org.junit.jupiter.engine.execution.ThrowableCollector.execute(ThrowableCollector.java:40)
	at org.junit.jupiter.engine.descriptor.TestFactoryTestDescriptor.invokeTestMethod(TestFactoryTestDescriptor.java:68)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:110)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:83)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$2(HierarchicalTestExecutor.java:92)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.Iterator.forEachRemaining(Iterator.java:116)
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:92)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$null$2(HierarchicalTestExecutor.java:92)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.Iterator.forEachRemaining(Iterator.java:116)
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.lambda$execute$3(HierarchicalTestExecutor.java:92)
	at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:77)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:51)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:43)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:170)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:154)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:92)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$100(JUnitPlatformTestClassProcessor.java:77)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:73)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy1.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.stop(TestWorker.java:123)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155)
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137)
	at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
	at java.lang.Thread.run(Thread.java:748)
0.037
Given any graph 0.037

16:07:16.102 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.103 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.104 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:16.123 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.019
When executing query: 0.003
RETURN 1 AS a, 2 AS a

16:07:16.159 [Test worker] DEBUG o.a.t.g.driver.Client - RETURN 1 AS a, 2 AS a}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.160 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: RETURN 1 AS a, 2 AS a 16:07:16.161 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - Multiple result columns with the same name are not supported (line 1, column 8 (offset: 7)) org.opencypher.v9_0.util.SyntaxException: Multiple result columns with the same name are not supported (line 1, column 8 (offset: 7)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: ColumnNameConflict 0.000
Then a SyntaxError should be raised at compile time: ColumnNameConflict 0.015

16:07:16.163 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.163 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:16.165 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:16.166 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.166 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:16.169 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:16.170 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.170 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:16.173 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:16.174 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.174 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0

0.026
Given any graph 0.026

16:07:16.179 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().drop()}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.179 [Test worker] DEBUG o.a.t.g.driver.Client - CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); }} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.180 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: CREATE (a:A {name: 'a'}), (b1:X {name: 'b1'}), (b2:X {name: 'b2'}), (b3:X {name: 'b3'}), (b4:X {name: 'b4'}), (c11:X {name: 'c11'}), (c12:X {name: 'c12'}), (c21:X {name: 'c21'}), (c22:X {name: 'c22'}), (c31:X {name: 'c31'}), (c32:X {name: 'c32'}), (c41:X {name: 'c41'}), (c42:X {name: 'c42'}) CREATE (a)-[:KNOWS]->(b1), (a)-[:KNOWS]->(b2), (a)-[:FOLLOWS]->(b3), (a)-[:FOLLOWS]->(b4) CREATE (b1)-[:FRIEND]->(c11), (b1)-[:FRIEND]->(c12), (b2)-[:FRIEND]->(c21), (b2)-[:FRIEND]->(c22), (b3)-[:FRIEND]->(c31), (b3)-[:FRIEND]->(c32), (b4)-[:FRIEND]->(c41), (b4)-[:FRIEND]->(c42) CREATE (b1)-[:FRIEND]->(b2), (b2)-[:FRIEND]->(b3), (b3)-[:FRIEND]->(b4), (b4)-[:FRIEND]->(b1); 16:07:16.196 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.addV('A').as('a').property(single, 'name', 'a').addV('X').as('b1').property(single, 'name', 'b1').addV('X').as('b2').property(single, 'name', 'b2').addV('X').as('b3').property(single, 'name', 'b3').addV('X').as('b4').property(single, 'name', 'b4').addV('X').as('c11').property(single, 'name', 'c11').addV('X').as('c12').property(single, 'name', 'c12').addV('X').as('c21').property(single, 'name', 'c21').addV('X').as('c22').property(single, 'name', 'c22').addV('X').as('c31').property(single, 'name', 'c31').addV('X').as('c32').property(single, 'name', 'c32').addV('X').as('c41').property(single, 'name', 'c41').addV('X').as('c42').property(single, 'name', 'c42').addE('KNOWS').from('a').to('b1').addE('KNOWS').from('a').to('b2').addE('FOLLOWS').from('a').to('b3').addE('FOLLOWS').from('a').to('b4').addE('FRIEND').from('b1').to('c11').addE('FRIEND').from('b1').to('c12').addE('FRIEND').from('b2').to('c21').addE('FRIEND').from('b2').to('c22').addE('FRIEND').from('b3').to('c31').addE('FRIEND').from('b3').to('c32').addE('FRIEND').from('b4').to('c41').addE('FRIEND').from('b4').to('c42').addE('FRIEND').from('b1').to('b2').addE('FRIEND').from('b2').to('b3').addE('FRIEND').from('b3').to('b4').addE('FRIEND').from('b4').to('b1').barrier().limit(0)

0.014
When executing query: 0.002
MATCH ()
RETURN *

16:07:16.218 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH () RETURN *}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.218 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH () RETURN * 16:07:16.219 [gremlin-server-worker-1] WARN o.a.t.g.s.h.OpExecutorHandler - RETURN * is not allowed when there are no variables in scope (line 2, column 1 (offset: 9)) org.opencypher.v9_0.util.SyntaxException: RETURN * is not allowed when there are no variables in scope (line 2, column 1 (offset: 9)) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:30) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$1.apply(EmptyParserContext.scala:28) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1$$anonfun$apply$1.apply(EmptyParserContext.scala:36) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.gremlin.translation.EmptyParserContext$$anonfun$errorHandler$1.apply(EmptyParserContext.scala:36) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:38) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.process(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.Phase$$anonfun$transform$1.apply(Phase.scala:35) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$$anonfun$closing$1.apply(package.scala:23) at org.opencypher.v9_0.frontend.helpers.package$.using(package.scala:31) at org.opencypher.v9_0.frontend.helpers.package$.closing(package.scala:23) at org.opencypher.v9_0.frontend.phases.Phase$class.transform(Phase.scala:34) at org.opencypher.v9_0.frontend.phases.SemanticAnalysis.transform(SemanticAnalysis.scala:24) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:63) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.v9_0.frontend.phases.PipeLine.transform(Transformer.scala:59) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:224) at org.opencypher.gremlin.translation.CypherAst$.parse(CypherAst.scala:209) at org.opencypher.gremlin.translation.CypherAst.parse(CypherAst.scala) at org.opencypher.gremlin.server.op.cypher.CypherOpProcessor.evalCypher(CypherOpProcessor.java:101) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:68) at org.apache.tinkerpop.gremlin.server.handler.OpExecutorHandler.channelRead0(OpExecutorHandler.java:43) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler$1.channelRead(WebSocketServerProtocolHandler.java:159) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at java.lang.Thread.run(Thread.java:748)

Then a SyntaxError should be raised at compile time: NoVariablesInScope 0.000
Then a SyntaxError should be raised at compile time: NoVariablesInScope 0.012

16:07:16.220 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) RETURN id(n)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.220 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) RETURN id(n) 16:07:16.222 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().project('id(n)').by(__.id()) 16:07:16.222 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH ()-[r]->() RETURN id(r)}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.222 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH ()-[r]->() RETURN id(r) 16:07:16.224 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.E().project('id(r)').by(__.id()) 16:07:16.225 [Test worker] DEBUG o.a.t.g.driver.Client - MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.225 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Cypher: MATCH (n) UNWIND labels(n) AS label RETURN DISTINCT label 16:07:16.227 [gremlin-server-worker-1] INFO o.o.g.s.o.c.CypherOpProcessor - Gremlin: g.V().label().is(neq('vertex')).project('label').by(__.identity()).dedup() 16:07:16.227 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().as('V').properties().project('nodeId', 'key', 'value').by(__.select('V').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} 16:07:16.228 [Test worker] DEBUG o.a.t.g.driver.Client - g.V().outE().as('E').properties().project('relId', 'key', 'value').by(__.select('E').id()).by(__.key()).by(__.value())}} to - Connection{host=Host{address=localhost/127.0.0.1:36913, hostUri=ws://localhost:36913/gremlin}} -labels: 0 +labels: 0 +nodes: 0 -nodes: 0 -properties: 0 +properties: 0 -relationships: 0 +relationships: 0