D.3.17 Modifications de la version 3.21.18

  • Issue error message if client C functions are called in wrong order.
  • Added automatic reconnect to the `libmysql.c' library. If a write command fails, an automatic reconnect is done.
  • Small sort sets no longer use temporary files.
  • Upgraded DBI to 0.91.
  • Fixed a couple of problems with LEFT OUTER JOIN.
  • Added CROSS JOIN syntax. CROSS is now a reserved word.
  • Recoded yacc/bison stack allocation to be even safer and to allow MySQL to handle even bigger expressions.
  • Fixed a couple of problems with the update log.
  • ORDER BY was slow when used with key ranges.