Daniel Becker has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/22407 )

Change subject: IMPALA-12588: Don't UPDATE rows that already have the desired 
value
......................................................................


Patch Set 9:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/22407/9//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/22407/9//COMMIT_MSG@98
PS9, Line 98: -46%
Shouldn't this be -54%?


http://gerrit.cloudera.org:8080/#/c/22407/9//COMMIT_MSG@98
PS9, Line 98: 4.1
What is the unit here?


http://gerrit.cloudera.org:8080/#/c/22407/9/fe/src/main/java/org/apache/impala/analysis/ModifyStmt.java
File fe/src/main/java/org/apache/impala/analysis/ModifyStmt.java:

http://gerrit.cloudera.org:8080/#/c/22407/9/fe/src/main/java/org/apache/impala/analysis/ModifyStmt.java@169
PS9, Line 169:     sqlString_ = toSql();
Is it intentional that 'sqlString_' is calculated earlier than before the patch?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I926c80e8110de5a4615a3624a81a330f54317c8b
Gerrit-Change-Number: 22407
Gerrit-PatchSet: 9
Gerrit-Owner: Noemi Pap-Takacs <[email protected]>
Gerrit-Reviewer: Daniel Becker <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Noemi Pap-Takacs <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>
Gerrit-Reviewer: Steve Carlin <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Thu, 27 Feb 2025 08:50:33 +0000
Gerrit-HasComments: Yes

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