2d6601b0b3
Functionality added or changed: * The --with-openssl option for configure now accepts a path prefix as an argument. --with-openssl-includes and --with-openssl-libs are still supported, but are needed only to override the default values. (Bug #5494) * Added new --without-man option to configure to suppress building/installing the manual pages. (Bug #5379) * InnoDB: New mysqld option --innodb-table-locks and session variable innodb_table_locks (on by default). In applications using AUTOCOMMIT=1, InnoDB's internal table locks can cause deadlocks. You can set innodb_table_locks=0 in `my.cnf' to remove that problem. See section 16.17 Restrictions on InnoDB Tables. (Bug #3299, Bug #5998) * InnoDB: Added the startup option and settable global variable innodb_max_purge_lag for delaying INSERT, UPDATE and DELETE operations when the purge operations are lagging. The default value of this parameter is zero, meaning that there will not be any delays. See section 16.13 Implementation of Multi-Versioning. * InnoDB: Change error code to HA_ERR_ROW_IS_REFERENCED if we cannot DROP a parent table because it is referenced by a FOREIGN KEY constraint. And a lot of bugfixes: http://dev.mysql.com/doc/mysql/en/News-4.0.22.html |
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