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Re: Unexplained very bad subquery performance
Posted by: Peter Brawley ()
Date: July 19, 2016 04:21AM

Again, in many MySQL versions, inner join outperforms In( Select ... ).

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Subject Views Written By Posted
Unexplained very bad subquery performance 451 Arnaud Bertrand 07/18/2016 04:29AM
Re: Unexplained very bad subquery performance 288 Peter Brawley 07/18/2016 08:44AM
Re: Unexplained very bad subquery performance 358 Arnaud Bertrand 07/18/2016 01:06PM
Re: Unexplained very bad subquery performance 263 Peter Brawley 07/18/2016 03:30PM
Re: Unexplained very bad subquery performance 275 Arnaud Bertrand 07/19/2016 03:16AM
Re: Unexplained very bad subquery performance 269 Peter Brawley 07/19/2016 04:21AM
Re: Unexplained very bad subquery performance 268 james wang 07/20/2016 04:35AM


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