Re: Question about explain-command... - Mailing list pgsql-performance

On Wed, May 10, 2006 at 09:47:07AM -0500, Dave Dutcher wrote:
> The hash lines mean your tables are being joined by hash joins.  You
> should read this page for more info:
>
> http://www.postgresql.org/docs/8.1/interactive/performance-tips.html

<tooting-own-horn>You might also want to read
http://www.pervasivepostgres.com/instantkb13/article.aspx?id=10120&query=explain
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Jim C. Nasby, Sr. Engineering Consultant      jnasby@pervasive.com
Pervasive Software      http://pervasive.com    work: 512-231-6117
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