Re: Performace Optimization for Dummies - Mailing list pgsql-performance

From Tom Lane
Subject Re: Performace Optimization for Dummies
Date
Msg-id 9973.1159505377@sss.pgh.pa.us
Whole thread Raw
In response to Re: Performace Optimization for Dummies  ("Carlo Stonebanks" <stonec.register@sympatico.ca>)
List pgsql-performance
"Carlo Stonebanks" <stonec.register@sympatico.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

pgsql-performance by date:

Previous
From: "Carlo Stonebanks"
Date:
Subject: Re: Performace Optimization for Dummies
Next
From: "Carlo Stonebanks"
Date:
Subject: Re: Performace Optimization for Dummies