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21/12/2004
MySQL 4.0.23 released.

MySQL 4.0.23, a new version of the popular Open Source/Free Software Database Management System has been released. It is now available in source and binary form for a number of platforms from our download pages at http://dev.mysql.com/downloads/ and mirror sites.

This is a bug fix release for the previous product version. Future 4.0.x releases will occur very seldom. MySQL team encourage users to upgrade to the current production MySQL 4.1.x series.

Functionality added or changed in release 4.0.23:

  • Added --hex-blob option to mysqldump for dumping binary string columns using hexadecimal notation.
  • Added mysql_hex_string() C API function that hex-encodes a string.
  • InnoDB: Do not periodically write SHOW INNODB STATUS information to a temporary file unless the configuration option innodb_status_file=1 is set.
  • InnoDB: Made the foreign key parser better aware of quotes.
  • InnoDB: Fixed a bug in LOAD DATA INFILE...REPLACE printing duplicate key error when executing the same load query several times.
  • mysqlbinlog now prints an informative commented line (thread id, timestamp, server id, etc) before each LOAD DATA INFILE, like it already does for other queries; unless --short-form is used.

See complete list of changes and bugs fixed here.

Source: dev.mysql.com

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