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MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
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bug #26842: master binary log contains invalid queries - replication fails bug #12826: Possible to get inconsistent slave using SQL syntax Prepared Statements Problem: binlogging PS' we may produce syntacticly incorrect queries in the binlog replacing some parameters with variable names (instead of variable values). E.g. in the reported case of "limit ?" clause: replacing "?" with "@var" produces "limit @var" which is not a correct SQL syntax. Also it may lead to different query execution on slave if we set and use a variable in the same statement, e.g. "insert into t1 values (@x:=@x+1, ?)" Fix: make the stored statement string created upon its execution use variable values (instead of names) to fill placeholders. |
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This is a release of MySQL, a dual-license SQL database server. MySQL is brought to you by the MySQL team at MySQL AB. License information can be found in these files: - For GPL (free) distributions, see the COPYING file and the EXCEPTIONS-CLIENT file. - For commercial distributions, see the LICENSE.mysql file. For further information about MySQL or additional documentation, see: - The latest information about MySQL: http://www.mysql.com - The current MySQL documentation: http://dev.mysql.com/doc Some manual sections of special interest: - If you are migrating from an older version of MySQL, please read the "Upgrading from..." section first! - To see what MySQL can do, take a look at the features section. - For installation instructions, see the Installing and Upgrading chapter. - For the new features/bugfix history, see the Change History appendix. - For the currently known bugs/misfeatures (known errors) see the Problems and Common Errors appendix. - For a list of developers and other contributors, see the Credits appendix. A local copy of the MySQL Reference Manual can be found in the Docs directory in GNU Info format. You can also browse the manual online or download it in any of several formats at the URL given earlier in this file. ************************************************************ IMPORTANT: Bug or error reports should be sent to http://bugs.mysql.com.