Alex Behm has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/9005 )

Change subject: IMPALA-6314: Add run time scalar subquery check for 
uncorrelated subqueries
......................................................................


Patch Set 11:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/9005/11/fe/src/main/java/org/apache/impala/analysis/ArithmeticExpr.java
File fe/src/main/java/org/apache/impala/analysis/ArithmeticExpr.java:

http://gerrit.cloudera.org:8080/#/c/9005/11/fe/src/main/java/org/apache/impala/analysis/ArithmeticExpr.java@175
PS11, Line 175:       StmtRewriter.rewriteNonScalarSubqueries(operand, 
analyzer);
> I don't think the type of an expression should not depend on its enclosing
Sorry confusing sentence. I mean:

The type of an expression should *not* depend on its enclosing context.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I0f52b93a60eeacedd242a2f17fa6b99c4fc38e06
Gerrit-Change-Number: 9005
Gerrit-PatchSet: 11
Gerrit-Owner: Zoltan Borok-Nagy <borokna...@cloudera.com>
Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com>
Gerrit-Reviewer: Attila Jeges <atti...@cloudera.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogian...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Reviewer: Vuk Ercegovac <vercego...@cloudera.com>
Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com>
Gerrit-Comment-Date: Thu, 29 Mar 2018 22:03:06 +0000
Gerrit-HasComments: Yes

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