End of Product Lifecycle. Active development and support for MySQL Database Server versions 3.23, 4.0, and 4.1 has ended. For details, see http://www.mysql.com/about/legal/lifecycle/#calendar. Please consider upgrading to a recent version. Further updates to the content of this manual will be minimal. All formats of this manual will continue to be available until 31 Dec 2010.
SLAVE START and
Fixed bug in
REPAIR TABLE when
the table was in use by other threads.
Added a thread cache to make it possible to debug MySQL with gdb when one does a lot of reconnects. This also improves systems where you can't use persistent connections.
Lots of fixes in the Berkeley DB interface.
UPDATE IGNORE does not abort if an update
results in a
TEMPORARY TABLE commands in the update log.
Fixed bug in handling of masked IP numbers in the privilege tables.