Re: Performace Optimization for Dummies

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Carlo Stonebanks" <stonec(dot)register(at)sympatico(dot)ca>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Performace Optimization for Dummies
Date: 2006-09-29 04:49:37
Message-ID: 9973.1159505377@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

"Carlo Stonebanks" <stonec(dot)register(at)sympatico(dot)ca> writes:
> But is there any way to create an index expression that will help with:
> where foo like '%bar%'?

If you are concerned about that, what you are probably really looking
for is full-text indexing. See contrib/tsearch2 for our current best
answer to that.

regards, tom lane

In response to

Browse pgsql-performance by date

  From Date Subject
Next Message Carlo Stonebanks 2006-09-29 05:01:51 Re: Performace Optimization for Dummies
Previous Message Carlo Stonebanks 2006-09-29 04:49:31 Re: Performace Optimization for Dummies