From: | BeomYong Lee <bylee(at)bitnine(dot)co(dot)kr> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: extend pgbench expressions with functions |
Date: | 2015-09-12 02:25:06 |
Message-ID: | 20150912022506.2622.36178.pgcf@coridan.postgresql.org |
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Lists: | pgsql-hackers |
The following review has been posted through the commitfest application:
make installcheck-world: tested, failed
Implements feature: tested, failed
Spec compliant: tested, failed
Documentation: tested, failed
Hello.
I installed centos 6.7 version on virtualbax, have cloned postgres from GitHub.
And then i patched to postgres as the patch file with the following command:
$ patch -p1 < pgbench-expr-abs-9.patch
To make sure that the patch apply to postgres, i wrote two script files.
The script file is:
$ cat before.sql
\set naccounts 100000 * :scale
\setrandom aid 1 :naccounts
$ cat after.sql
\set aid random(1, 100000 * :scale)
Using the script file in pgbench, i run :
$ ./pgbench -T 3 -P 1 -f before.sql
$ ./pgbench -T 3 -P 1 -f after.sql
This was run well. I test for the functions(e.g abs, ddebug, double, exporand, idebug, int, gaussrand, min, max, random, sqrt) mentioned in the patch, it was also executed without error.
Finally i reviewed code in patch, but did not find to error.
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