git.postgresql.org Git - postgresql.git/commit
2015年3月28日 13:22:51 +0000 (09:22 -0400)
2015年3月28日 13:22:51 +0000 (09:22 -0400)
commit cfe12763c32437bc708a64ce88a90c7544f16185
Use standard librart sqrt function in pg_stat_statements
The stddev calculation included a faster but unportable sqrt function.
This is not worth the extra effort, and won't work everywhere. If the
standard library function is good enough for the SQL function it
should be good enough here too.
This is the main PostgreSQL git repository.
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