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Re: table index optimization
Posted by: Matus Zeman
Date: May 17, 2012 09:25AM

Hi Rick,
INDEX(primary_category, subsection_select, index_id) was chosen.
I also added another column to this index:
INDEX(primary_category, subsection_select, index_id, article_display_date)

Extra became: "Using where" and instead of scanning through 1k's of records it's 100's only now.

Thanks!
Matus

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