Kim Jin Chul has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/8311 )

Change subject: IMPALA-5607: Add additional units to EXTRACT, DATE_PART, TRUNC
......................................................................


Patch Set 4:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/8311/4/be/src/exprs/expr-test.cc
File be/src/exprs/expr-test.cc:

http://gerrit.cloudera.org:8080/#/c/8311/4/be/src/exprs/expr-test.cc@6037
PS4, Line 6037:             TYPE_BIGINT, 28123);
> This is a compatibility breaking change; we need to document the issue.
Should we document incompatibility change on this change? or do we document it 
on a different change if your release date is not upcoming?


http://gerrit.cloudera.org:8080/#/c/8311/4/be/src/exprs/udf-builtins-ir.cc
File be/src/exprs/udf-builtins-ir.cc:

http://gerrit.cloudera.org:8080/#/c/8311/4/be/src/exprs/udf-builtins-ir.cc@134
PS4, Line 134:   return time.fractional_seconds() / NANOS_PER_MICRO / 
MICROS_PER_MILLI + time.seconds() * MILLIS_PER_SEC;
> Too confusing - please use / (NANOS_PER_MICRO * MICROS_PER_MILLI)
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: If23ea310ddcc5c1c806b2b1ac24d24a4bd6aa4d9
Gerrit-Change-Number: 8311
Gerrit-PatchSet: 4
Gerrit-Owner: Kim Jin Chul <jinc...@gmail.com>
Gerrit-Reviewer: Greg Rahn <gr...@cloudera.com>
Gerrit-Reviewer: Kim Jin Chul <jinc...@gmail.com>
Gerrit-Reviewer: Zach Amsden <zams...@cloudera.com>
Gerrit-Comment-Date: Tue, 31 Oct 2017 05:58:23 +0000
Gerrit-HasComments: Yes

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