Fredy Wijaya has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/10858 )

Change subject: IMPALA-7027: Mulitple varchar cast fails with distinct
......................................................................


Patch Set 4:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/10858/4/fe/src/main/java/org/apache/impala/analysis/StatementBase.java
File fe/src/main/java/org/apache/impala/analysis/StatementBase.java:

http://gerrit.cloudera.org:8080/#/c/10858/4/fe/src/main/java/org/apache/impala/analysis/StatementBase.java@115
PS4, Line 115:       // If varchar is longer length, the recasting is 
unnecessary.
It doesn't feel right putting this logic in StatementBase and the logic seems 
too specific for this particular issue.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I2fa5890eaa89787645c7d3d2eef976f54a34e7c0
Gerrit-Change-Number: 10858
Gerrit-PatchSet: 4
Gerrit-Owner: Adam Holley <[email protected]>
Gerrit-Reviewer: Adam Holley <[email protected]>
Gerrit-Reviewer: Fredy Wijaya <[email protected]>
Gerrit-Comment-Date: Tue, 10 Jul 2018 02:57:07 +0000
Gerrit-HasComments: Yes

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