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https://dev.mysql.com/doc/refman/8.4/en/group-replication-functions-for-member-actions.html
The functions can also be used on a server that is not part of a group, as long as the Group Replication plugin is installed. The server must be writeable (with the read_only system variable set to OFF) and have the Group Replication plugin ... The ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-connection-control-failed-login-attempts-table.html
Notes The CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS plugin must be activated for this table to be available, and the CONNECTION_CONTROL plugin must be activated or the table contents are always empty. This table provides information about the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo.html
ndbinfo is a database containing information specific to NDB Cluster. This database contains a number of tables, each providing a different sort of data about NDB Cluster node status, resource usage, and operations. You can find more detailed ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-enterprise-thread-pool.html
MySQL Enterprise Edition includes MySQL Enterprise Thread Pool, implemented using a server plugin. In MySQL Enterprise Edition, a thread pool plugin provides an alternative thread-handling model designed to reduce overhead and improve performance.
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-instrument-naming.html
Suffixes may include levels such as these: A name for the major element (a server module such as myisam, innodb, mysys, or sql) or a plugin name. The names of thread instruments for ndbcluster plugin threads begin with thread/ndbcluster/; for more ... An instrument name consists of a sequence of elements separated by '/' ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-replication-connection-configuration-table.html
This column applies to replicas that authenticate with the sha256_password (deprecated) or caching_sha2_password authentication plugin. This column applies to replicas that authenticate with the caching_sha2_password authentication plugin. For that ... This table shows the configuration parameters used by the replica for connecting to the ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-statement-digests.html
Digesting occurs in the parser regardless of whether the Performance Schema is available, so that other features such as MySQL Enterprise Firewall and query rewrite plugins have access to statement digests. If any query rewrite plugin is enabled, it ... The MySQL server is capable of maintaining statement digest ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-user-defined-functions-table.html
The user_defined_functions table contains a row for each loadable function registered automatically by a component or plugin, or manually by a CREATE FUNCTION statement. The file is located in the directory named by the plugin_dir system variable.
https://dev.mysql.com/doc/refman/8.4/en/query-attributes.html
An application passes extra processing information with each query, for use by a plugin such as an audit plugin or query rewrite plugin. The most visible part of an SQL statement is the text of the statement. Clients can also define query ...
https://dev.mysql.com/doc/refman/8.4/en/replication-howto-repuser.html
Important To connect to the source using a user account that authenticates with the caching_sha2_password plugin, you must either set up a secure connection as described in Section 19.3.1, “Setting Up Replication to Use Encrypted Connections”, ... Each replica connects to the source using a MySQL user name and password, so there must be a user account on the source that the replica can use to ...