From: | ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> |
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To: | "Hitoshi Harada" <umi(dot)tanuki(at)gmail(dot)com> |
Cc: | "PostgreSQL Hackers" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Window Functions: v07 APIs and buffering strateties |
Date: | 2008-10-28 07:58:10 |
Message-ID: | 20081028162348.DC5D.52131E4D@oss.ntt.co.jp |
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Lists: | pgsql-hackers |
"Hitoshi Harada" <umi(dot)tanuki(at)gmail(dot)com> wrote:
> And I fixed this problem, confirming with/without debug/cassert/gcc
> -O and push it to git. If you want delta patch, please see
> http://git.postgresql.org/?p=~davidfetter/window_functions/.git;a=commitdiff;h=fbf19bfd0c8d2ac083b775f4cc724ec66e74fa8f
Now it passed all regression tests!
There is still one trivial warning:
parse_func.c: In function `ParseFuncOrColumn':
parse_func.c:77: warning: 'retval' might be used uninitialized in this function
It looks completely safe, but I suggest to initialize
the variable only to keep compiler quiet.
[src/backend/parser/parse_func.c] ParseFuncOrColumn()
else
+ {
elog(ERROR, "unknown function status");
+ retval = NULL; /* keep compiler quiet */
+ }
Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center
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