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https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-encrypted-innodb-options.html
For details on how MySQL Server encrypts and decrypts these items, see InnoDB Data-at-Rest Encryption and Encrypting Binary Log Files and Relay Log Files . The option must be used when backing up a server that has a keyring plugin or component ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-history-table-update.html
Rename the original mysql.backup_history table to mysql.backup_history_old, and the mysql.backup_history_new table to mysql.backup_history. Note If you are working with a multiprimary Group Replication setting, make sure these privileges are granted ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/adding-functions.html
A native function is added by modifying the MySQL source code to be compiled into the mysqld server and become available on a permanent basis. A loadable function is compiled as a library file and then loaded and unloaded from the server dynamically ... There are three ways to add a new function to MySQL: Create a stored function (a type of stored ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-12.html
It is suitable for use with MySQL Server versions 8.0, 5.7, 5.6, and 5.5. (Bug #28027459, WL #11858) X DevAPI: Connector/J now uses synchronous client sockets (java.net.Socket) by default to communicate with MySQL servers for X Protocol connections.
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-29.html
It is suitable for use with MySQL Server versions 8.0 and 5.7. Since release 8.0.29, utf8mb3 has become a recognized (though deprecated) character set on its own for MySQL Server. Therefore, Connector/J has added utf8mb3 to its character set ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-32.html
It is suitable for use with MySQL Server versions 8.0 and 5.7. (Bug #108419, Bug #34578010) When using server-side prepared statements, the BIT data type was not properly handled by NativeQueryBindValue.getFieldType() and, as a result, BIT values ...
https://dev.mysql.com/doc/refman/8.4/en/ddl-rewriter-installation.html
To be usable by the server, the plugin library file must be located in the MySQL plugin directory (the directory named by the plugin_dir system variable). If necessary, configure the plugin directory location by setting the value of plugin_dir at ...
https://dev.mysql.com/doc/refman/8.4/en/locking-service.html
The locking service functions are implemented in a plugin library file located in the directory named by the plugin_dir system variable. As a C language interface, callable as a plugin service from server plugins or loadable functions. The file name ... MySQL distributions provide a locking interface that is accessible at two levels: At the SQL level, as a set of loadable functions that each map onto calls to the service ...
https://dev.mysql.com/doc/refman/8.4/en/repair-table.html
Table Repair Considerations You may be able to increase REPAIR TABLE performance by setting certain system variables. Possible causes include but are not limited to file system errors. If the server exits during a REPAIR TABLE operation, it is ...
https://dev.mysql.com/doc/refman/8.4/en/version-tokens-installation.html
To be usable by the server, the plugin library file must be located in the MySQL plugin directory (the directory named by the plugin_dir system variable). If necessary, configure the plugin directory location by setting the value of plugin_dir at ...