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 |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
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
From | Date | Subject | |
---|---|---|---|
Next Message | Hubertus Freiherr von Fuerstenberg | 2007-03-22 10:40:11 | Re: growth of the database |
Previous Message | George Pavlov | 2007-03-21 22:25:05 | Re: [SQL] Monitor what command is executing at the backend |