Nice. Patch removed.
---------------------------------------------------------------------------
Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Tom Lane wrote:
> >> Don't we have this functionality already? It's even SQL-spec ...
>
> > Uh, all I see it replace(), which isn't regex:
>
> The SQL-spec function is substring(string from pattern for escape-char);
> see
> http://www.postgresql.org/docs/8.0/static/functions-matching.html#FUNCTIONS-SIMILARTO-REGEXP
>
> and we also have a variant of that for POSIX rather than SQL-style
> regexps:
> http://www.postgresql.org/docs/8.0/static/functions-matching.html#FUNCTIONS-POSIX-REGEXP
>
> regards, tom lane
>
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