Zach Amsden has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/9114 )

Change subject: IMPALA-6429: Fix decimal division
......................................................................


Patch Set 3:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/9114/3/be/src/util/decimal-util.h
File be/src/util/decimal-util.h:

http://gerrit.cloudera.org:8080/#/c/9114/3/be/src/util/decimal-util.h@58
PS3, Line 58:     return MultiplyByScale(v, t.scale, false, nullptr);
> SFINAE is why it compiled.
Slight correction - I think it's even simpler than that - the template never 
even got instantiated.  Please make sure that all the be tests still compile - 
some of them were doing weird things and creating their own ColumnTypes iirc.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ibd1075d9c78986cd975dd29c1125d71ba6560c23
Gerrit-Change-Number: 9114
Gerrit-PatchSet: 3
Gerrit-Owner: Taras Bobrovytsky <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: Taras Bobrovytsky <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Zach Amsden <[email protected]>
Gerrit-Comment-Date: Thu, 01 Feb 2018 19:02:46 +0000
Gerrit-HasComments: Yes

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