| From: | Andrew Sullivan <ajs(at)crankycanuck(dot)ca> |
|---|---|
| To: | pgsql-sql(at)postgresql(dot)org |
| Subject: | Re: Regular Expressions |
| Date: | 2007-03-22 01:35:28 |
| Message-ID: | 20070322013528.GC29677@phlogiston.dyndns.org |
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| Lists: | pgsql-sql |
On Wed, Mar 21, 2007 at 02:37:07PM -0300, Ezequias R. da Rocha wrote:
> Great I am thinking of putting my like to rest. I felt it faster than
> "like" statement, have you any information about that ?
I think this rather depends on what you're doing.
If you're searching for "like 'blahblah%' or " ~ 'blahblah.*'",
they're AFAIK about the same. When you have a more complicated RE,
though, it might turn out to be a win.
A
--
Andrew Sullivan | ajs(at)crankycanuck(dot)ca
Information security isn't a technological problem. It's an economics
problem.
--Bruce Schneier
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