D.3.38 Modifications de la version 3.20.16

  • More changes in MIT-pthreads to get them safer. Fixed also some link bugs at least in SunOS.
  • Changed mysqld to work around a bug in MIT-pthreads. This makes multiple small SELECT operations 20 times faster. Now lock_test.pl should work.
  • Added mysql_FetchHash(handle) to mysqlperl.
  • The mysqlbug script is now distributed built to allow for reporting bugs that appear during the build with it.
  • Changed `libmysql.c' to prefer getpwuid() instead of cuserid().
  • Fixed bug in SELECT optimizer when using many tables with the same column used as key to different tables.
  • Added new latin2 and Russian KOI8 character tables.
  • Added support for a dummy GRANT command to satisfy Powerbuilder.