Re: RHow To Reclaim Space After Huge Delete
Posted by: Rick James
Date: September 11, 2014 06:01PM

This points out a use case for each of these:

innodb_file_per_table=1 -- You can do OPTIMIZE TABLE one at a time to return the space to the OS.

innodb_file_per_table=1, plus PARTITIONing on date - so that you can do DROP PARTITION instead if DELETE. The DROP will immediately return the space to the OS.

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Re: RHow To Reclaim Space After Huge Delete
September 11, 2014 06:01PM


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