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Message Posted: Tue, 14 Jan 2003 @ 21:35:03 GMT


     
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Subj:   Re: Strange Product Join?
 
From:   Jose Lora

I think you have a small store table, a huge daily_item_sales table and the store_key field is not a primary index of daily_item_sales. If that's the case, then the plan makes sense.

If you want to make things better, try creating a secondary index on daily_item_sales.store_key and remember to collect stats.

Jose



     
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