[ https://issues.apache.org/jira/browse/HIVE-3315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Phabricator updated HIVE-3315: ------------------------------ Attachment: HIVE-3315.D4497.5.patch navis updated the revision "HIVE-3315 [jira] Propagate filers on inner join condition transitively". Reviewers: JIRA 1. Simplified code 2. Support propagating filter on outer join condition REVISION DETAIL https://reviews.facebook.net/D4497 AFFECTED FILES ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java ql/src/java/org/apache/hadoop/hive/ql/plan/ExprNodeDescUtils.java ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java ql/src/java/org/apache/hadoop/hive/ql/ppd/PredicateTransitivePropagate.java ql/src/test/queries/clientpositive/join_nullsafe.q ql/src/test/results/clientpositive/auto_join11.q.out ql/src/test/results/clientpositive/auto_join12.q.out ql/src/test/results/clientpositive/auto_join13.q.out ql/src/test/results/clientpositive/auto_join14.q.out ql/src/test/results/clientpositive/auto_join16.q.out ql/src/test/results/clientpositive/auto_join20.q.out ql/src/test/results/clientpositive/auto_join27.q.out ql/src/test/results/clientpositive/auto_join28.q.out ql/src/test/results/clientpositive/auto_join29.q.out ql/src/test/results/clientpositive/bucket_map_join_1.q.out ql/src/test/results/clientpositive/bucket_map_join_2.q.out ql/src/test/results/clientpositive/filter_join_breaktask.q.out ql/src/test/results/clientpositive/join11.q.out ql/src/test/results/clientpositive/join12.q.out ql/src/test/results/clientpositive/join13.q.out ql/src/test/results/clientpositive/join14.q.out ql/src/test/results/clientpositive/join16.q.out ql/src/test/results/clientpositive/join20.q.out ql/src/test/results/clientpositive/join40.q.out ql/src/test/results/clientpositive/join_nullsafe.q.out ql/src/test/results/clientpositive/mapjoin_filter_on_outerjoin.q.out ql/src/test/results/clientpositive/ppd_gby_join.q.out ql/src/test/results/clientpositive/ppd_join.q.out ql/src/test/results/clientpositive/ppd_join2.q.out ql/src/test/results/clientpositive/ppd_join3.q.out ql/src/test/results/clientpositive/regex_col.q.out ql/src/test/results/clientpositive/skewjoin.q.out ql/src/test/results/clientpositive/skewjoinopt1.q.out ql/src/test/results/clientpositive/skewjoinopt10.q.out ql/src/test/results/clientpositive/skewjoinopt15.q.out ql/src/test/results/clientpositive/skewjoinopt16.q.out ql/src/test/results/clientpositive/skewjoinopt17.q.out ql/src/test/results/clientpositive/skewjoinopt19.q.out ql/src/test/results/clientpositive/skewjoinopt2.q.out ql/src/test/results/clientpositive/skewjoinopt20.q.out ql/src/test/results/clientpositive/skewjoinopt3.q.out ql/src/test/results/clientpositive/skewjoinopt4.q.out ql/src/test/results/clientpositive/skewjoinopt5.q.out To: JIRA, navis Cc: njain > Propagates filters which are on the join condition transitively > ---------------------------------------------------------------- > > Key: HIVE-3315 > URL: https://issues.apache.org/jira/browse/HIVE-3315 > Project: Hive > Issue Type: Improvement > Components: Query Processor > Affects Versions: 0.10.0 > Reporter: Navis > Assignee: Navis > Priority: Minor > Attachments: HIVE-3315.1.patch.txt, HIVE-3315.2.patch.txt, > HIVE-3315.3.patch.txt, HIVE-3315.D4497.5.patch, HIVE-3315.D4497.6.patch > > > explain select src1.key from src src1 join src src2 on src1.key=src2.key and > src1.key < 100; > In this case, filter on join condition src1.key < 100 can be propagated > transitively to src2 by src2.key < 100. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira