Aman Sinha has posted comments on this change. ( http://gerrit.cloudera.org:8080/16123 )
Change subject: IMPALA-9943,IMPALA-4974: INTERSECT/EXCEPT [DISTINCT] ...................................................................... Patch Set 9: (1 comment) > Patch Set 8: > > (2 comments) http://gerrit.cloudera.org:8080/#/c/16123/8/testdata/workloads/functional-planner/queries/PlannerTest/setoperation-rewrite.test File testdata/workloads/functional-planner/queries/PlannerTest/setoperation-rewrite.test: http://gerrit.cloudera.org:8080/#/c/16123/8/testdata/workloads/functional-planner/queries/PlannerTest/setoperation-rewrite.test@470 PS8, Line 470: 10:HASH JOIN [LEFT SEMI JOIN] > Yeah it does add overhead - with the regular equality predicates, we don't For future reference, I have created a JIRA: IMPALA-10008 -- To view, visit http://gerrit.cloudera.org:8080/16123 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I5be46f824217218146ad48b30767af0fc7edbc0f Gerrit-Change-Number: 16123 Gerrit-PatchSet: 9 Gerrit-Owner: Shant Hovsepian <sh...@cloudera.com> Gerrit-Reviewer: Aman Sinha <amsi...@cloudera.com> Gerrit-Reviewer: David Rorke <dro...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Shant Hovsepian <sh...@cloudera.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Comment-Date: Fri, 24 Jul 2020 22:35:45 +0000 Gerrit-HasComments: Yes
