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https://dev.mysql.com/doc/refman/8.0/en/replication-gtids-concepts.html
No error is raised, and no statement in the transaction is executed. If the server runs out of GTIDs, it takes the action specified by binlog_error_action. An error message is returned to the client that requested the rotation, and a warning is ...
https://dev.mysql.com/doc/refman/8.0/en/replication-privilege-checks.html
The account can also be safely used by an administrator to apply or reapply transactions from mysqlbinlog output, for example to recover from a replication error on the channel. If an unexpected operation is attempted for which you did not grant the ... By default, MySQL replication (including Group Replication) does not carry out privilege checks when transactions that were already accepted by another server are applied on a replica or group ...
https://dev.mysql.com/doc/refman/8.0/en/replication-sbr-rbr.html
If there is an error in evaluation on the replica, particularly when executing complex statements, statement-based replication may slowly increase the margin of error across the affected rows over time. However, you can see what data was changed ...
https://dev.mysql.com/doc/refman/8.0/en/replication-semisync-installation.html
For example: mysql> SELECT PLUGIN_NAME, PLUGIN_STATUS FROM INFORMATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME LIKE '%semi%'; +----------------------+---------------+ | PLUGIN_NAME | PLUGIN_STATUS | +----------------------+---------------+ | ...
https://dev.mysql.com/doc/refman/8.0/en/replication-setup-replicas.html
If an event runs on the new replica that has already run on the source, the duplicated operation causes an error. Error messages are issued to the replica's error log if it is not able to replicate for any reason. Before you proceed, ensure that you ...
https://dev.mysql.com/doc/refman/8.0/en/reusing-ssl-sessions.html
For example: mysql> ssl_session_data_print ~/private-dir/session.txt Session data are obtained in the form of a null-terminated, PEM encoded ANSI string. Regardless of the cause, an error is returned by default if you specify --ssl-session-data but ... As of MySQL 8.0.29, MySQL client programs may elect to resume a prior SSL session, provided that the server has the session in its runtime ...
https://dev.mysql.com/doc/refman/8.0/en/roles.html
If mandatory_roles is assigned a role at runtime that has the SYSTEM_USER privilege, an error occurs and the mandatory_roles value remains unchanged. When the server attempts role activation for a user, it does not treat the nonexistent role as ...
https://dev.mysql.com/doc/refman/8.0/en/savepoint.html
If the ROLLBACK TO SAVEPOINT statement returns the following error, it means that no savepoint with the specified name exists: ERROR 1305 (42000): SAVEPOINT identifier does not exist The RELEASE SAVEPOINT statement removes the named savepoint from ... SAVEPOINT identifier ROLLBACK [WORK] TO [SAVEPOINT] identifier RELEASE SAVEPOINT identifier InnoDB supports the SQL statements SAVEPOINT, ROLLBACK TO SAVEPOINT, RELEASE SAVEPOINT and the optional WORK keyword for ...
https://dev.mysql.com/doc/refman/8.0/en/selinux-file-context.html
For example: semanage fcontext -a -t mysqld_db_t "/path/to/my/custom/datadir(/.*)?" restorecon -Rv /path/to/my/custom/datadir semanage fcontext -a -t mysqld_db_t "/path/to/my/custom/logdir(/.*)?" restorecon -Rv /path/to/my/custom/logdir Setting the ... The MySQL Server reads from and writes to many ...
https://dev.mysql.com/doc/refman/8.0/en/solaris-installation.html
If too many processes try to connect very rapidly to mysqld, you should see this error in the MySQL log: Error in accept: Protocol error You might try starting the server with the --back_log=50 option as a workaround for this. Note MySQL 8.0 ...