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Re: SELECT query running for 9h (till now)
Posted by: Rick James
Date: August 07, 2013 07:54PM

To assist in analyzing slow SELECTs, please provide
* SHOW CREATE TABLE tbl\G -- engine, indexes
* SHOW TABLE STATUS LIKE 'tbl'\G -- sizes
and surround them with [ code ] and [ / code ]

How many rows are you expecting to get?

Note that it estimates 720K from the "ref" table.

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Re: SELECT query running for 9h (till now)
August 07, 2013 07:54PM

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