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Re: Very slow query when too many joins
Posted by: james wang
Date: July 20, 2016 05:34AM

Why do you need to join the same table for many times please?

Is this a real production query - or just wanna prove many join slow down?

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Written By
June 05, 2016 09:17AM
Re: Very slow query when too many joins
July 20, 2016 05:34AM

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