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https://dev.mysql.com/doc/refman/8.4/en/innodb-enabling-monitors.html
The innodb_status_output and innodb_status_output_locks system variables are used to enable the standard InnoDB Monitor and InnoDB Lock Monitor. Enabling the Standard InnoDB Monitor Enable the standard InnoDB Monitor by setting the ... When InnoDB ...InnoDB sends the monitor output to stderr rather than to stdout or fixed-size memory buffers to avoid potential buffer ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-predict-table.html
model_handle: Specifies the model handle or a session variable containing the model handle. Syntax Examples A typical usage example that specifies the fully qualified name of the table to generate predictions for, the session variable containing the ... ML_PREDICT_TABLE generates predictions for an entire table of unlabeled data and saves the results to an output ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-quick-start.html
To enable or disable it explicitly, start the server with the performance_schema variable set to an appropriate value. | wait/synch/mutex/sql/LOCK_global_read_lock | YES | YES | | wait/synch/mutex/sql/LOCK_global_system_variables | YES | YES | | ...
https://dev.mysql.com/doc/refman/8.4/en/shutdown.html
Because status variables are initialized for each server startup and do not persist across restarts, Com_shutdown normally has a value of zero, but can be nonzero if SHUTDOWN statements were executed but failed. Another way to stop the server is to ...SHUTDOWN provides an SQL-level interface to the same functionality available using the mysqladmin shutdown ...
https://dev.mysql.com/doc/refman/8.4/en/error-log-components.html
The log_filter_internal Component Purpose: Implements filtering based on log event priority and error code, in combination with the log_error_verbosity and log_error_suppression_list system variables. The log_filter_dragnet Component Purpose: ...
https://dev.mysql.com/doc/refman/8.4/en/thread-commands.html
Refresh The thread is flushing table, logs, or caches, or resetting status variable or replication server information. Daemon This thread is internal to the server, not a thread that services a client connection. A thread can have any of the ...
https://dev.mysql.com/doc/connectors/en/connector-j-session-state-tracker.html
Connector/J can receive information on client session state changes tracked by the server if the tracking has been enabled on the server. However, the session state change information can also be received using a SessionStateChangesListener, which ...The reception of the information is enabled by setting the Connector/J connection property trackSessionState to true (default value is false for the ...
https://dev.mysql.com/doc/connector-j/en/connector-j-session-state-tracker.html
Connector/J can receive information on client session state changes tracked by the server if the tracking has been enabled on the server. However, the session state change information can also be received using a SessionStateChangesListener, which ...The reception of the information is enabled by setting the Connector/J connection property trackSessionState to true (default value is false for the ...
https://dev.mysql.com/doc/workbench/en/wb-migration-database-mssql-prepare.html
To migrate schemas and data from Microsoft SQL Server for use with MySQL, ensure the following: The source SQL Server instance is running, and accepts TCP connections. You know the IP and port of the source SQL server instance. If you will be ...
https://dev.mysql.com/doc/connectors/en/connector-j-connection-compression-xdevapi.html
Connector/J supports data compression for X DevAPI connections when working with MySQL Server 8.0.19 and later. The following is a summary of the feature: The compression algorithms to be negotiated with the server and the priority of negotiation ...General details about this feature can be found in Connection Compression with X ...