Bharath Vissapragada has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/12052 )

Change subject: IMPALA-7939: Fix issue where CTE is categorized as DML statement
......................................................................


Patch Set 6: Code-Review+1

(2 comments)

I'm still not clear onhow shlex.split() differs from list(shlex.shlex()). I'll 
let some python guru +2 this. Just want to be sure I'm not overlooking 
something obvious.

http://gerrit.cloudera.org:8080/#/c/12052/6/shell/impala_shell.py
File shell/impala_shell.py:

http://gerrit.cloudera.org:8080/#/c/12052/6/shell/impala_shell.py@1149
PS6, Line 1149: lexer
nit: tokens = .. (see below)


http://gerrit.cloudera.org:8080/#/c/12052/6/shell/impala_shell.py@1155
PS6, Line 1155: tokens = list(lexer)
I think shlex.split() directly returns a list. This is probably not needed?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I011b8e73a0477ac6b2357725452458f972785ae7
Gerrit-Change-Number: 12052
Gerrit-PatchSet: 6
Gerrit-Owner: Fredy Wijaya <fwij...@cloudera.com>
Gerrit-Reviewer: Bharath Vissapragada <bhara...@cloudera.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Fredy Wijaya <fwij...@cloudera.com>
Gerrit-Reviewer: Gabor Kaszab <gaborkas...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Michael Brown <mi...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Comment-Date: Mon, 10 Dec 2018 18:01:18 +0000
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