Re: regexp_replace

Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Your patch has been added to the PostgreSQL unapplied patches list at:

> a_ogawa00 wrote:
>> This patch provides a new function regexp_replace.
>> regexp_replace extends a replace function and enables text search
>> by the regular expression. And, a back reference can be used within
>> a replace string.
>> (This patch for PostgreSQL 7.4.3)

Don't we have this functionality already?  It's even SQL-spec ...

            regards, tom lane