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https://dev.mysql.com/doc/refman/8.4/en/windows-symbolic-links.html
On Windows, symbolic links can be used for database directories. This enables you to put a database directory at a different location (for example, on a different disk) by setting up a symbolic link to it. Use of database symlinks on Windows is ...
https://dev.mysql.com/doc/refman/8.4/en/windows-troubleshooting.html
To determine its exact location from the value of the WINDIR environment variable, issue the following command from the command prompt: C:\> echo %WINDIR% You can create or modify an option file with any text editor, such as Notepad. When ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-2-0.html
(WL #15667) MySQL Enterprise Edition now supports authentication to MySQL Server using devices such as smart cards, security keys, and biometric readers in a WebAuthn context. This was because, after collecting information related to a field in an ...(Bug #35611072) Authentication Notes The mysql_native_password plugin, which was deprecated previously, now is no longer mandatory and can be disabled at server ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-1.html
(Bug #35352161) Running two concurrent OPTIMIZE TABLE statements on the same table with fulltext indexes and innodb_optimize_fulltext_only enabled sometimes caused the server to exit. It was removed due to a critical issue that could stop the server ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-3.html
(Bug #36522343) InnoDB: The upgrade process unexpectedly halted when the database contained a full-text index created in MySQL 5.7 with a user-created FTS_DOC_ID column as the primary key. DROP INDEX with the addition of a FULLTEXT index in the same ... C API Notes Compilation Notes Configuration Notes SQL Function and Operator Notes JavaScript Programs Performance Schema Notes sys Schema Notes Thread Pool Notes Functionality Added or Changed Bugs Fixed C API Notes The asynchronous interface used unsafe static local variables to store state ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-performance.html
Always check that mysqlbackup has completed successfully, either by verifying that mysqlbackup returned exit code 0, or by observing that mysqlbackup has printed the text “mysqlbackup completed OK!”. This section describes the performance ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-client-commands.html
These commands are issued to the management agent using the mysql client program included with the MySQL NDB Cluster distribution (for information about the mysql client not specific to using MySQL Cluster Manager, see mysql — The MySQL ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-install-tarball.html
Extract the MySQL Cluster Manager 8.4.8 program and other files from the distribution archive. You must install a copy of MySQL Cluster Manager on each computer that you intend to use as a MySQL NDB Cluster host. In other words, you need to install ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-show-status.html
The text of the command last issued (previous to the show status --operation command), less any options or arguments. show status show status --cluster|-c cluster_name show status --operation|-o cluster_name show status --backup|-b cluster_name ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-using-backup-restore-simple.html
To create a backup, use the backup cluster command with the name of the cluster as an argument, similar to what is shown here: mcm> backup cluster mycluster; +-------------------------------+ | Command result | +-------------------------------+ | ...