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https://dev.mysql.com/doc/refman/9.7/en/performance-schema-keyring-keys-table.html
MySQL Server supports a keyring that enables internal server components and plugins to securely store sensitive information for later retrieval. Key metadata includes key IDs, key owners, and backend key IDs. The keyring_keys table does not expose ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-miscellaneous-tables.html
user_defined_functions: Loadable functions registered by a component, plugin, or CREATE FUNCTION statement. The following sections describe tables that do not fall into the table categories discussed in the preceding sections: ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-replication-group-member-actions-table.html
INTERNAL is an action that is provided by the Group Replication plugin. This table lists the member actions that are included in the member actions configuration for replication group members. You can reset the member actions configuration using ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-replication-group-members-table.html
OFFLINE: The group replication plugin is installed but has not been started. This table shows network and status information for replication group members. The network addresses shown are the addresses used to connect clients to the group, and ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-startup-configuration.html
It is possible that a plugin installed later may create the instrument, at which time the name is recognized and configured. To use the MySQL Performance Schema, it must be enabled at server startup to enable event collection to occur. To enable or ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-table-reference.html
The following table summarizes all available Performance Schema tables. For greater detail, see the individual table descriptions. Table 29.1 Performance Schema Tables Table Name Description accounts Connection statistics per client account ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-threads-table.html
This is typical for user sessions when the thread pool plugin is used (see Section 7.6.3, “MySQL Enterprise Thread Pool”). The threads table contains a row for each server thread. Each row contains information about a thread and indicates ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-tp-connections-table.html
The tp_connections table contains one row per connection managed by the Thread Pool plugin. Each row provides information about the current state of a thread pool connection. The tp_connections table contains the following rows: CONNECTION_ID The ...
https://dev.mysql.com/doc/refman/9.7/en/replication-howto-additionalslaves.html
As an alternative to creating a new replica in this way, MySQL Server's clone plugin can be used to transfer all the data and replication settings from an existing replica to a clone. You can add another replica to an existing replication ...
https://dev.mysql.com/doc/refman/9.7/en/replication-howto-slaveinit.html
To set up the replica to communicate with the source for replication, configure the replica with the necessary connection information. To do this, on the replica, execute the following CHANGE REPLICATION SOURCE TO statement, replacing the option ...