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Re: plpgsql and index usage

From: Ryan Mahoney <ryan(at)flowlabs(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: plpgsql and index usage
Date: 2002-12-21 21:12:50
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
>>  Are you suggesting that I:
>> 	a. use a different datatype in plpgsql or 
>> 	b. cast the values or
>> 	c. change the data type in the table
>Yes ;-).  Presumably (b) would be the least painful route, but any of
>these would do the trick.

It turns out that the text and char(5) were not the problem - it was
an integer field that was passed into the function as a text (the
proximity field)!  It now utilizes the index and has gone from taking
over 7 seconds to complete to .011 seconds!

I love postgres!

Thanks Tom!


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