Ziyue Hua created TINKERPOP-2778:
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Summary: Wrong result in executing queries
Key: TINKERPOP-2778
URL: https://issues.apache.org/jira/browse/TINKERPOP-2778
Project: TinkerPop
Issue Type: Bug
Components: tinkergraph
Affects Versions: 3.4.13
Environment: Ubuntu 20.04
Reporter: Ziyue Hua
First, create graph using following queries:
g.addV('L1').as('n0').property(single, 'k9',
-320457824).select('n0').project('n0').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L2').as('n1').property(single, 'k12', 720372984).property(single,
'k15',
-1767423704).select('n1').project('n1').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L1').project('n2').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L2').as('n3').property(single, 'k11', -1516384460).property(single,
'k13', false).property(single, 'k15',
720372984).select('n3').project('n3').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L4').as('n4').property(single, 'k24',
true).select('n4').project('n4').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L0').as('n5').property(single, 'k1',
-1235359674).select('n5').project('n5').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L3').as('n6').property(single, 'k19',
'gA').select('n6').project('n6').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L2').as('n7').property(single, 'k15',
-320457824).select('n7').project('n7').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L1').project('n8').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L0').project('n9').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L2').project('n10').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
g.addV('L0').as('n11').property(single, 'k1', 1471719211).property(single,
'k2',
'NF').select('n11').project('n11').by(__.valueMap().with('~tinkerpop.valueMap.tokens'))
The following query should return 12 records, but get 0 instead:
g.V().as('n0').choose(__.V().as('n1').as('
cypher.path.start.GENERATED1').repeat(__.bothE().dedup().by(__.path()).as('r0').otherV()).emit().times(10).simplePath().from('
cypher.path.start.GENERATED1').as('n2').optional(__.select(all,
'r0').as('r0')), __.V().as('n1').as('
cypher.path.start.GENERATED1').repeat(__.bothE().dedup().by(__.path()).as('r0').otherV()).emit().times(10).simplePath().from('
cypher.path.start.GENERATED1').as('n2').optional(__.select(all,
'r0').as('r0')), __.constant('
cypher.null').as('n1').as('r0').as('n2')).choose(__.V().as('n3').where(__.choose(__.or(__.constant(false).is(eq('
cypher.null')), __.constant(false).is(eq(' cypher.null'))), __.constant('
cypher.null'), __.choose(__.constant(false).as('
GENERATED2').constant(false).where(neq(' GENERATED2')), __.constant(true),
__.constant(false))).is(neq(' cypher.null'))),
__.V().as('n3').where(__.choose(__.or(__.constant(false).is(eq('
cypher.null')), __.constant(false).is(eq(' cypher.null'))), __.constant('
cypher.null'), __.choose(__.constant(false).as('
GENERATED2').constant(false).where(neq(' GENERATED2')), __.constant(true),
__.constant(false))).is(neq(' cypher.null'))), __.constant('
cypher.null').as('n3')).choose(__.select('n2').is(neq(' cypher.null')),
__.select('n2').is(neq(' cypher.null')), __.constant('
cypher.null')).choose(__.select('n2').is(neq('
cypher.null')).V().as('n4').repeat(__.inE('T4').as('
UNNAMED133').outV()).emit().times(10).as('n5').optional(__.select(all, '
UNNAMED133').as(' UNNAMED133')), __.select('n2').is(neq('
cypher.null')).V().as('n4').repeat(__.inE('T4').as('
UNNAMED133').outV()).emit().times(10).as('n5').optional(__.select(all, '
UNNAMED133').as(' UNNAMED133')), __.constant(' cypher.null')).select('n0',
'n1', 'n2', 'n3', 'n4', 'n5', 'r0').project('n0', 'n1', 'n2', 'n3', 'n4', 'n5',
'r0').by(__.select('n0')).by(__.select('n1')).by(__.select('n2')).by(__.select('n3')).by(__.select('n4')).by(__.select('n5')).by(__.select('r0')).as('
GENERATED8').select('n0').as('n0').select('
GENERATED8').select('n1').as('n1').select('
GENERATED8').select('n2').as('n2').select('
GENERATED8').select('n3').as('n3').select('
GENERATED8').select('n4').as('n4').select('
GENERATED8').select('n5').as('n5').select('
GENERATED8').select('r0').as('r0').project('5').by(__.constant(5))
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