svoj@mysql.com/june.mysql.com 84a9e656e0 BUG#30590 - delete from memory table with composite btree primary key ...

DELETE query against memory table with btree index may remove
not all matching rows. This happens only when DELETE uses
index read method to find matching rows. E.g. for queries
like DELETE FROM t1 WHERE a=1.

Fixed by reverting fix for BUG9719 and applying proper solution.

2007-09-13 15:39:16 +05:00

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