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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August 28, 2011 03:47PM
Re: Question regarding Partitioning by key
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