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Re: Table locked
Posted by: Jonathan Stephens
Date: April 02, 2014 09:02AM

Have you tried testing these slow queries using EXPLAIN / EXPLAIN EXTENDED? This will help you determine whether your indexes are actually being used by your queries or not.

http://dev.mysql.com/doc/refman/5.6/en/explain.html

http://dev.mysql.com/doc/refman/5.6/en/explain-output.html

http://dev.mysql.com/doc/refman/5.6/en/explain-extended.html

cheers

jon.

Jon Stephens
MySQL Documentation Team @ Oracle

MySQL Dev Zone
MySQL Server Documentation
Oracle

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Table locked
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Rafael Pertence Pertence
April 02, 2014 06:28AM
Re: Table locked
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Jonathan Stephens
April 02, 2014 09:02AM
Re: Table locked
781
Rafael Pertence Pertence
April 02, 2014 09:08AM
Re: Table locked
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Jonathan Stephens
April 02, 2014 11:35PM
Re: Table locked
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Rick James
April 04, 2014 11:33PM


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