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Re: Size of partition table space
Posted by: Aftab Khan
Date: July 02, 2012 07:46AM

Note: Inserting single rows in partitions is slow. Whenever you insert a record, the partitioning engine locks the entire table. When you insert thousands of records, the partitioning engine will lock all partitions (e.g. if you have 30 partitions, all would be locked) before the insert, and unlock them after the insert. There is a related bug:

http://bugs.mysql.com/bug.php?id=37252

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