(UPDATE|DELETE) ...WHERE MATCH bugfix.
          
shutdown should now work on Darwin (Mac OS X).
            Fixed core dump when repairing corrupted packed
            MyISAM files.
          
            --core-file now works on Solaris.
          
            Fix a bug which could cause InnoDB to
            complain if it cannot find free blocks from the buffer cache
            during recovery.
          
            Fixed bug in InnoDB insert buffer B-tree
            handling that could cause crashes.
          
            Fixed bug in InnoDB lock timeout
            handling.
          
            Fixed core dump bug in ALTER TABLE on a
            TEMPORARY InnoDB
            table.
          
            Fixed bug in OPTIMIZE TABLE that reset
            index cardinality if it was up to date.
          
            Fixed problem with t1 LEFT_JOIN t2 ... WHERE
            t2.date_column IS NULL when date_column was
            declared as NOT NULL.
          
            Fixed bug with BDB tables and keys on
            BLOB columns.
          
            Fixed bug in MERGE tables on OS with
            32-bit file pointers.
          
            Fixed bug in TIME_TO_SEC() when using
            negative values.
          
This is a translation of the MySQL Reference Manual that can be found at dev.mysql.com. The original Reference Manual is in English, and this translation is not necessarily as up to date as the English version.

