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Re: Question regarding Partitioning by key
Posted by: Rick James
Date: August 30, 2011 09:35AM

* PARTITIONing is not recommended for tables smaller than a million rows. Why do you want to use PARTITION?

* (14 vs 9) EXPLAIN (especially for InnoDB tables) often does not have exact numbers. Do not trust the 14.

* I don't think there is a way to see what is in a given partition.

* You can get some statistics from the logical database `information_schema`. Caution: Its row counts are also approximate.

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Written By
August 28, 2011 03:47PM
Re: Question regarding Partitioning by key
August 30, 2011 09:35AM

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