MySQL: LOAD DATA reclaim disk space after delete

Posted by Michael on Stack Overflow See other posts from Stack Overflow or by Michael
Published on 2012-12-03T15:05:13Z Indexed on 2012/12/03 17:04 UTC
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mysql

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delete

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load-data-infile

I have a DB schema composed of MYISAM tables, i am interested to delete old records from time to time from some of the tables.

I know that delete does not reclaim the memory space, but as i found in a description of DELETE command, inserts may reuse the space deleted

In MyISAM tables, deleted rows are maintained in a linked list and subsequent INSERT operations reuse old row positions.

I am interested if LOAD DATA command also reuses the deleted space?

UPDATE

I am also interested how the index space reclaimed?

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