Re: slow query / table lock
Switching to InnoDB gets rid of the table locks of MyISAM. Changing the transaction isolation mode may not be required.
Summary tables would avoid the problem by incrementally building a 'summary' table. Then the query could run much faster against that, instead of hogging the big table.
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June 06, 2016 01:55AM
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Re: slow query / table lock
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June 13, 2016 01:55AM
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