pgsql: Minor perf tweak for _SPI_strdup(): if we're going to call

From: neilc(at)postgresql(dot)org (Neil Conway)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Minor perf tweak for _SPI_strdup(): if we're going to call
Date: 2008-01-12 10:38:32
Message-ID: 20080112103832.F289B754108@cvs.postgresql.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-committers

Log Message:
-----------
Minor perf tweak for _SPI_strdup(): if we're going to call strlen()
anyway, it is faster to memcpy() than to strcpy().

Modified Files:
--------------
pgsql/src/backend/utils/adt:
xml.c (r1.64 -> r1.65)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/xml.c?r1=1.64&r2=1.65)

Browse pgsql-committers by date

  From Date Subject
Next Message Neil Conway 2008-01-12 10:50:04 pgsql: Fix two places in xml.c that neglected to check the return values
Previous Message Tom Lane 2008-01-12 00:11:45 pgsql: Fix logical errors in constraint exclusion: we cannot assume that