Hello Marcel Kornacker,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/4982
to look at the new patch set (#5).
Change subject: IMPALA-3126: Conservative assignment of inner-join On-clause
predicates.
......................................................................
IMPALA-3126: Conservative assignment of inner-join On-clause predicates.
Implements the following conservative but correct policy for assigning
predicates from the On-clause of an inner join:
If the predicate references an outer-joined tuple, then evaluate it at
the inner join that the On-clause belongs to.
Cleans up Analyzer.canEvalPredicate().
Change-Id: Idf45323ed9102ffb45c9d94a130ea3692286f215
---
M fe/src/main/java/org/apache/impala/analysis/Analyzer.java
M testdata/workloads/functional-planner/queries/PlannerTest/outer-joins.test
2 files changed, 121 insertions(+), 58 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/82/4982/5
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Idf45323ed9102ffb45c9d94a130ea3692286f215
Gerrit-PatchSet: 5
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Alex Behm <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Marcel Kornacker <[email protected]>
