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Posted to dev@tinkerpop.apache.org by "DOAN DuyHai (JIRA)" <ji...@apache.org> on 2017/08/30 07:43:00 UTC

[jira] [Created] (TINKERPOP-1763) Order() not respected inside Match()

DOAN DuyHai created TINKERPOP-1763:
--------------------------------------

             Summary: Order() not respected inside Match()
                 Key: TINKERPOP-1763
                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1763
             Project: TinkerPop
          Issue Type: Bug
          Components: server
    Affects Versions: 3.2.6
            Reporter: DOAN DuyHai


{code}
gremlin> graph = TinkerGraph.open()
==>tinkergraph[vertices:0 edges:0]
gremlin> graph.io(graphml()).readGraph('/tmp/grateful-dead.xml')
==>null
gremlin> g = graph.traversal()
==>graphtraversalsource[tinkergraph[vertices:808 edges:8049], standard]
gremlin> g.V().match(
......1>     __.as("singers").hasLabel("artist"),
......2>     __.as("singers").in("sungBy").as("songs"),
......3>     __.as("songs").out("writtenBy").as("writters"),
......4>     __.as("writters").where(eq("singers")),
......5>     __.as("writters").dedup().order().by(inE("sungBy").count(), decr).as("ordered_writters")
......6> ).
......7> select("ordered_writters").
......8> project("writter_singer", "songs_count").
......9>   by("name").
.....10>   by(inE("sungBy").count())
==>[writter_singer:Jorma_Kaukonen,songs_count:4]
==>[writter_singer:Hornsby,songs_count:4]
==>[writter_singer:Neal_Cassady,songs_count:1]
==>[writter_singer:Bob_Dylan,songs_count:22]
==>[writter_singer:Unknown,songs_count:6]
==>[writter_singer:John_Fogerty,songs_count:5]
==>[writter_singer:Joan_Baez,songs_count:10]
==>[writter_singer:Stephen_Stills,songs_count:2]
==>[writter_singer:Suzanne_Vega,songs_count:2]
==>[writter_singer:Etta_James,songs_count:1]
==>[writter_singer:Spencer_Davis,songs_count:2]
==>[writter_singer:Bo_Diddley,songs_count:7]
==>[writter_singer:Hunter,songs_count:3]
==>[writter_singer:Garcia,songs_count:146]
==>[writter_singer:Grateful_Dead,songs_count:17]
==>[writter_singer:Weir,songs_count:99]
==>[writter_singer:Mydland,songs_count:18]
==>[writter_singer:Lesh,songs_count:19]
==>[writter_singer:Pigpen,songs_count:36]
==>[writter_singer:Garcia_Lesh,songs_count:3]
==>[writter_singer:Donna_Godchaux,songs_count:2]

{code}



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