Changes in release 3.23.43
--------------------------
* Fixed a bug in `INSERT DELAYED' and `FLUSH TABLES' introduced in
3.23.42.
* Fixed unlikely bug, which returned not matching rows, in SELECT
with many tables and multi-column indexes and 'range' type.
* Fixed a unlikely core-dump bug when doing `EXPLAIN SELECT' when
using many tables and `ORDER BY'.
* Fixed bug in `LOAD DATA FROM MASTER' when using table with
`CHECKSUM=1'.
* Added unique error message when one gets a DEADLOCK during a
transaction with BDB tables.
* Fixed problem with `BDB' tables and `UNIQUE' columns defined as
`NULL'.
* Fixed problem with `myisampack' when using pre-space filled CHAR
columns.
* Applied patch from Yuri Dario for OS2.
* Fixed bug in `--safe-user-create'