Adding new fields Last_{IO,SQL}_Errno and Last_{IO,SQL}_Error to output of SHOW SLAVE STATUS to hold errors from I/O and SQL thread respectively. Old fields Last_Error and Last_Errno are aliases for Last_SQL_Error and Last_SQL_Errno respectively. Fields are added last to output of SHOW SLAVE STATUS to allow old applications to use the same positional arguments into the row, while allowing new application to benefit from the added information. In addition, some new error codes are added (especially for the I/O thread) to be able to provide sensible error message. mysql-test/extra/rpl_tests/rpl_max_relay_size.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/r/binlog_row_mix_innodb_myisam.result: Result change mysql-test/r/rpl_000015.result: Result change mysql-test/r/rpl_change_master.result: Result change mysql-test/r/rpl_deadlock_innodb.result: Result change mysql-test/r/rpl_empty_master_crash.result: Result change mysql-test/r/rpl_extraCol_innodb.result: Result change --- Result change. mysql-test/r/rpl_extraCol_myisam.result: Result change --- Result change. mysql-test/r/rpl_flushlog_loop.result: Result change mysql-test/r/rpl_loaddata.result: Result change mysql-test/r/rpl_log_pos.result: Result change mysql-test/r/rpl_ndb_basic.result: Result change mysql-test/r/rpl_ndb_extraCol.result: Result change --- Result change. mysql-test/r/rpl_ndb_idempotent.result: Result change mysql-test/r/rpl_ndb_log.result: Result change mysql-test/r/rpl_openssl.result: Result change mysql-test/r/rpl_rbr_to_sbr.result: Result change mysql-test/r/rpl_redirect.result: Result change mysql-test/r/rpl_replicate_do.result: Result change mysql-test/r/rpl_rotate_logs.result: Result change mysql-test/r/rpl_row_inexist_tbl.result: Result change mysql-test/r/rpl_row_log.result: Result change mysql-test/r/rpl_row_log_innodb.result: Result change mysql-test/r/rpl_row_max_relay_size.result: Result change mysql-test/r/rpl_row_reset_slave.result: Result change mysql-test/r/rpl_row_tabledefs_2myisam.result: Result change --- Result change. mysql-test/r/rpl_row_tabledefs_3innodb.result: Result change --- Result change. mysql-test/r/rpl_row_until.result: Result change mysql-test/r/rpl_server_id1.result: Result change mysql-test/r/rpl_server_id2.result: Result change mysql-test/r/rpl_slave_status.result: Result change mysql-test/r/rpl_stm_log.result: Result change mysql-test/r/rpl_stm_max_relay_size.result: Result change --- Result change. mysql-test/r/rpl_stm_reset_slave.result: Result change mysql-test/r/rpl_stm_until.result: Result change mysql-test/t/binlog_row_mix_innodb_myisam.test: Test fixed. mysql-test/t/rpl_000015.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_change_master.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_empty_master_crash.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_flushlog_loop.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_log_pos.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_ndb_bank.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_ndb_basic.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_ndb_idempotent.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_ndb_sync.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_openssl.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_rbr_to_sbr.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_redirect.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_replicate_do.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_rotate_logs.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_row_inexist_tbl.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_row_until.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_server_id1.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_server_id2.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_slave_status.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno mysql-test/t/rpl_stm_until.test: Commenting out irrelevant fields Last_IO_Error and Last_IO_Errno sql/Makefile.am: Adding new files sql/log_event.cc: Changes to use Slave_reporting_capability for reporting errors. Adding debug variable to stop slave with an out-of-memory error or with a fatal error. The checks are put both in the new Execute_load_query_ log_event and in the old Load_log_event which is used for Execute_load_ log_event. Adding code to generate fatal error message. Eliminating redundant arguments when printing ER_NO_DEFAULT_FOR_FIELD message. sql/rpl_mi.cc: Using Slave_reporting_capability for error reporting. sql/rpl_mi.h: Using Slave_reporting_capability to handle I/O thread errors and other messages. sql/rpl_rli.cc: Using Slave_reporting_capability to handle SQL thread errors and other messages. sql/rpl_rli.h: Changes to use Slave_reporting_capability for reporting SQL thread error and other messages. sql/rpl_utility.cc: Changes to use Slave_reporting_capability for reporting errors. sql/slave.cc: Changes to use Slave_reporting_capability for reporting errors. sql/slave.h: Removing slave_print_msg() sql/share/errmsg.txt: New error messages. Making message for ER_NO_DEFAULT_FOR_FIELD consistent over languages (actually restoring old message). Adding argument to ER_SLAVE_FATAL_ERROR message. sql/sql_repl.cc: Using new names for thread masks. mysql-test/t/rpl_loaddata_fatal-slave.opt: New BitKeeper file ``mysql-test/t/rpl_loaddata_fatal-slave.opt'' sql/rpl_reporting.cc: New BitKeeper file ``sql/rpl_reporting.cc'' sql/rpl_reporting.h: New BitKeeper file ``sql/rpl_reporting.h'' mysql-test/include/show_slave_status.inc: New BitKeeper file ``mysql-test/include/show_slave_status.inc'' mysql-test/r/rpl_loaddata_fatal.result: New BitKeeper file ``mysql-test/r/rpl_loaddata_fatal.result'' mysql-test/t/rpl_loaddata_fatal.test: New BitKeeper file ``mysql-test/t/rpl_loaddata_fatal.test''
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.
Description
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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