Tim Armstrong has posted comments on this change. ( http://gerrit.cloudera.org:8080/9005 )
Change subject: IMPALA-6314: Add run time scalar subquery check for uncorrelated subqueries ...................................................................... Patch Set 23: (1 comment) http://gerrit.cloudera.org:8080/#/c/9005/23/fe/src/test/java/org/apache/impala/analysis/AnalyzeSubqueriesTest.java File fe/src/test/java/org/apache/impala/analysis/AnalyzeSubqueriesTest.java: http://gerrit.cloudera.org:8080/#/c/9005/23/fe/src/test/java/org/apache/impala/analysis/AnalyzeSubqueriesTest.java@1395 PS23, Line 1395: AnalyzesOk("select count(1) from functional.alltypes " + > Maybe we should think again the case we discussed in PS9 SingleNodePlanner. It sounds like trying to modify the predicate assignment code is a pretty open-ended thing. We should probably just reject problematic queries for now and move towards getting the current code in. -- To view, visit http://gerrit.cloudera.org:8080/9005 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I0f52b93a60eeacedd242a2f17fa6b99c4fc38e06 Gerrit-Change-Number: 9005 Gerrit-PatchSet: 23 Gerrit-Owner: Zoltan Borok-Nagy <borokna...@cloudera.com> Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com> Gerrit-Reviewer: Attila Jeges <atti...@cloudera.com> Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com> Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogian...@cloudera.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Reviewer: Vuk Ercegovac <vercego...@cloudera.com> Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com> Gerrit-Comment-Date: Thu, 19 Apr 2018 23:22:14 +0000 Gerrit-HasComments: Yes