Stephen Mallette created TINKERPOP-2612:
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Summary: Infix or() with ConnectiveStrategy can produce something
unexpected
Key: TINKERPOP-2612
URL: https://issues.apache.org/jira/browse/TINKERPOP-2612
Project: TinkerPop
Issue Type: Improvement
Components: process
Affects Versions: 3.4.12
Reporter: Stephen Mallette
{code}
gremlin> g.V(1).project('a','b').by('zzz').select('a','b').or()
==>v[1]
gremlin> g.V(1).project('a','b').by('zzz').select('a','b').or().explain()
==>Traversal Explanation
==============================================================================================================================================
Original Traversal [GraphStep(vertex,[1]), ProjectStep([a,
b],[value(zzz)]), SelectStep(last,[a, b]), OrStep]
ConnectiveStrategy [D] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
IdentityRemovalStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
MatchPredicateStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
FilterRankingStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
InlineFilterStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
IncidentToAdjacentStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
RepeatUnrollStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
PathRetractionStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
EarlyLimitStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
AdjacentToIncidentStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
ByModulatorOptimizationStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
CountStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
LazyBarrierStrategy [O] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
TinkerGraphCountStrategy [P] [GraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
TinkerGraphStepStrategy [P] [TinkerGraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
ProfileStrategy [F] [TinkerGraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
StandardVerificationStrategy [V] [TinkerGraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
Final Traversal [TinkerGraphStep(vertex,[1]),
OrStep([[ProjectStep([a, b],[value(zzz)]), SelectStep(last,[a, b])], []])]
{code}
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