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Cole Greer commented on TINKERPOP-3056: --------------------------------------- Resolved through a pair of follow-on fix CTR commits: 3.6-dev: https://github.com/apache/tinkerpop/commit/f7c64dabf07f6d5008bf457690b85b6a86d2c924 Master (4.x): https://github.com/apache/tinkerpop/commit/3015f370431aa890492c33f94fa31138a0099d92 > mergeE is updating vertices in certain conditions > ------------------------------------------------- > > Key: TINKERPOP-3056 > URL: https://issues.apache.org/jira/browse/TINKERPOP-3056 > Project: TinkerPop > Issue Type: Bug > Components: process > Affects Versions: 3.6.6 > Reporter: Stephen Mallette > Assignee: Stephen Mallette > Priority: Blocker > Fix For: 4.0.0, 3.6.7, 3.7.2 > > > {code} > gremlin> g.addV('mytestlabel').property(id, 'testA').property('timestamp', > 1).as('a'). > ......1> addV('mytestlabel').property(id, 'testA2').property('timestamp', > 1).as('a2'). > ......2> addE('mytestlabel').from('a').to('a2').property('timestamp', > 2).valueMap(true) > ==>[id:2,label:mytestlabel,timestamp:2] > gremlin> g.V().mergeE([(T.label):'mytestlabel', (Direction.from): 'testA', > (Direction.to):'testA2']). > ......1> option(onMatch, sideEffect(property(single, 'timestamp', > 4).property(single, 'edgelabel', 'exists')). > ......2> constant([:])).valueMap(true) > ==>[id:2,label:mytestlabel,timestamp:2] > ==>[id:2,label:mytestlabel,timestamp:2] > gremlin> g.V().valueMap(true) > ==>[id:testA2,label:mytestlabel,edgelabel:[exists],timestamp:[4]] > ==>[id:testA,label:mytestlabel,edgelabel:[exists],timestamp:[4]] > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)