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(mysql.info)News-3.23.41

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Changes in release 3.23.41
--------------------------

   * Added option `--sql-mode=option[,option[,option]]'.  Note:
     Command-line options.

   * Fixed possible problem with `shutdown' on Solaris where the `.pid'
     file wasn't deleted.

   * InnoDB now supports < 4 GB rows. The former limit was 8000 bytes.

   * The `doublewrite' file flush method is used in `InnoDB'.  It
     reduces the need for Unix fsync calls to a fraction and improves
     performance on most Unix flavors.

   * You can now use the `InnoDB' Monitor to print a lot of `InnoDB'
     state information, including locks, to the standard output; useful
     in performance tuning.

   * Several bugs which could cause hangs in `InnoDB' have been fixed.

   * Split `record_buffer' to `record_buffer' and `record_rnd_buffer'.
     To make things compatible to previous MySQL versions, if
     `record_rnd_buffer' is not set, then it takes the value of
     `record_buffer'.

   * Fixed optimizing bug in `ORDER BY' where some `ORDER BY' parts
     where wrongly removed.

   * Fixed overflow bug with `ALTER TABLE' and `MERGE' tables.

   * Added prototypes for `my_thread_init()' and `my_thread_end()' to
     `mysql_com.h'

   * Added option `--safe-user-create' to `mysqld'.

   * Fixed bug in `SELECT DISTINCT ... HAVING' that casued error message
     `Can't find record in '#...'