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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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The bug was that if the server was running in mixed binlogging mode, and an INSERT DELAYED used some needing-row-based components like UUID(), the server didn't binlog this row-based but statement-based, which thus failed to insert correct data on the slave. This changeset implements that when a delayed_insert thread is created, if the server's global binlog mode is "mixed", that thread will use row-based. This also fixes BUG#20633 "INSERT DELAYED RAND() or @user_var does not replicate statement-based": we don't fix it in statement-based mode (would require bookeeping of rand seeds and user variables used by each row), but at least it will now work in mixed mode (as row-based will be used). We re-enable rpl_switch_stm_row_mixed.test (so BUG#18590 which was about re-enabling this test, will be closed) to test the fixes. Between when it was disabled and now, some good changes to row-based binlogging (no generation of table map events for non-changed tables) induce changes in the test's result file. mysql-test/r/rpl_switch_stm_row_mixed.result: result update. Note that some pieces of binlog are gone, not due to my test but to changes to the row-based binlogging code (non-changed tables don't generate table map binlog events now) done while the test was disabled. mysql-test/t/disabled.def: this test works now mysql-test/t/rpl_switch_stm_row_mixed.test: testing fix to make INSERT DELAYED work in mixed mode sql/sql_insert.cc: In mixed binlogging mode, the delayed_insert system thread now always uses row-based binlogging. This makes replication of INSERT DELAYED VALUES(RAND()) or VALUES(@a) work in mixed mode (it does not in statement-based). |
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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. - For commercial distributions, see the MySQLEULA.txt 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 Installation chapter. - For future plans, see the TODO appendix. - For the new features/bugfix history, see the News appendix. - For the currently known bugs/misfeatures (known errors) see the problems 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.