Re: Could regexp_matches be immutable?

On Wed, Oct 14, 2009 at 04:51:03PM -0400, Tom Lane wrote:
> Rod Taylor <rod.taylor@gmail.com> writes:
> > I tried making a functional index based on an expression
> > containing the 2 argument regexp_matches() function. Is there a
> > reason why this function is not marked immutable instead of
> > normal?
> 
> regex_flavor affects its result.

Speaking of which, can we see about deprecating and removing this GUC?
I've yet to hear of anyone using a flavor other than the default.

Cheers,
David.
-- 
David Fetter <david@fetter.org> http://fetter.org/
Phone: +1 415 235 3778  AIM: dfetter666  Yahoo!: dfetter
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