Anonymous Coward (816) has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/22870 )

Change subject: IMPALA-14061: Calcite Planner: added Calcite rules
......................................................................


Patch Set 4:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/22870/4/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java:

http://gerrit.cloudera.org:8080/#/c/22870/4/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java@102
PS4, Line 102: RelNode preJoinOptimizedPlan = 
runOptimizeNodesProgram(relBuilder, coercedNodesPlan);
> Ah, got it.
the reason of i upgrade calcite version to 1.39 is because 1.39 fix some bugs 
about subquery decorrelation

and now impala code have bugs when handle single_value
IMPALA-13483



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I6671f7ed298a18965ef0b7a5fc10f4912333a52b
Gerrit-Change-Number: 22870
Gerrit-PatchSet: 4
Gerrit-Owner: Steve Carlin <scar...@cloudera.com>
Gerrit-Reviewer: Aman Sinha <amsi...@cloudera.com>
Gerrit-Reviewer: Anonymous Coward (816)
Gerrit-Reviewer: Fang-Yu Rao <fangyu....@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Joe McDonnell <joemcdonn...@cloudera.com>
Gerrit-Reviewer: Michael Smith <michael.sm...@cloudera.com>
Gerrit-Reviewer: Riza Suminto <riza.sumi...@cloudera.com>
Gerrit-Reviewer: Steve Carlin <scar...@cloudera.com>
Gerrit-Comment-Date: Thu, 15 May 2025 03:03:43 +0000
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