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pgsql: Teach regex_fixed_prefix() the correct handling of advanced regex

From: tgl(at)svr1(dot)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Teach regex_fixed_prefix() the correct handling of advanced regex
Date: 2004-12-02 02:45:24
Message-ID: 20041202024524.9ABF03A565F@svr1.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Teach regex_fixed_prefix() the correct handling of advanced regex
escapes --- they aren't simply quoted characters.  Problem noted by
Antti Salmela.  Also fix problem with incorrect handling of multibyte
characters when followed by a quantifier.

Tags:
----
REL7_4_STABLE

Modified Files:
--------------
    pgsql/src/backend/utils/adt:
        selfuncs.c (r1.147.2.3 -> r1.147.2.4)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/selfuncs.c.diff?r1=1.147.2.3&r2=1.147.2.4)

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