Changes in release 3.23.39
--------------------------
* The `AUTO_INCREMENT' sequence wasn't reset when dropping and
adding an `AUTO_INCREMENT' column.
* `CREATE ... SELECT' now creates non-unique indexes delayed.
* Fixed problem where `LOCK TABLES table_name READ' followed by
`FLUSH TABLES' put an exclusive lock on the table.
* `REAL' @variables with was represented with 2 digits when
converted to strings.
* Fixed problem that client 'hung' when `LOAD TABLE FROM MASTER'
failed.
* Running `myisamchk --fast --force' will no longer repair tables
that only had the open count wrong.
* Added functions to handle symbolic links to make life easier in
4.0.
* We are now using the `-lcma' thread library on HP-UX 10.20 so that
MySQL will be more stable on HP-UX.
* Fixed problem with `IF()' and number of decimals in the result.
* Fixed date-part extraction functions to work with dates where day
and/or month is 0.
* Extended argument length in option files from 256 to 512 chars.
* Fixed problem with shutdown when `INSERT DELAYED' was waiting for
a `LOCK TABLE'.
* Fixed coredump bug in `InnoDB' when tablespace was full.
* Fixed problem with `MERGE' tables and big tables (> 4G) when using
`ORDER BY'.