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https://dev.mysql.com/doc/refman/8.4/en/innodb-information-schema-metrics-table.html
SET GLOBAL innodb_monitor_reset_all = [counter-name|module_name|pattern|all]; Counters and counter modules can also be enabled at startup using the MySQL server configuration file. For example, to enable the log module, metadata_table_handles_opened ... The INNODB_METRICS table provides information about InnoDB performance and resource-related ...
https://dev.mysql.com/doc/refman/8.4/en/linux-installation-yum-repo.html
Within the MySQL Yum repository, each MySQL Community Server release series is hosted in a different subrepository. For example, a typical default entry for EL8: [mysql-8.4-lts-community] name=MySQL 8.4 LTS Community Server ...Before You Start As a ...
https://dev.mysql.com/doc/refman/8.4/en/upgrading-what-is-upgraded.html
Installing a new version of MySQL may require upgrading these parts of the existing installation: The mysql system schema, which contains tables that store information required by the MySQL server as it runs (see Section 7.3, “The mysql System ...
https://dev.mysql.com/doc/connectors/en/connector-python-connectargs.html
A connection with the MySQL server can be established using either the mysql.connector.connect() function or the mysql.connector.MySQLConnection() class: cnx = mysql.connector.connect(user='joe', database='test') cnx = MySQLConnection(user='joe', ...An asterisk (*) following an argument indicates a synonymous argument name, available only for compatibility with other Python MySQL ...
https://dev.mysql.com/doc/connector-python/en/connector-python-connectargs.html
A connection with the MySQL server can be established using either the mysql.connector.connect() function or the mysql.connector.MySQLConnection() class: cnx = mysql.connector.connect(user='joe', database='test') cnx = MySQLConnection(user='joe', ...An asterisk (*) following an argument indicates a synonymous argument name, available only for compatibility with other Python MySQL ...
https://dev.mysql.com/doc/connectors/en/connector-odbc-configuration-connection-parameters.html
server TCP/IP Server localhost The host name of the MySQL server. port Port 3306 The TCP/IP port to use if server is not localhost. password Password - The password for the user account on server. socket - - The Unix socket file or Windows named ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-configuration-connection-parameters.html
server TCP/IP Server localhost The host name of the MySQL server. port Port 3306 The TCP/IP port to use if server is not localhost. password Password - The password for the user account on server. socket - - The Unix socket file or Windows named ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/replication-advisor-ref.html
By default, the server logs the length of the event as well as the event itself and uses this information to verify that the event was written correctly. You can also cause the server to write checksums for the events using CRC32 checksums by ...The ...
https://dev.mysql.com/doc/refman/8.4/en/connection-interfaces.html
This section describes aspects of how the MySQL server manages client connections. Network Interfaces and Connection Manager Threads Client Connection Thread Management Connection Volume Management Network Interfaces and Connection Manager Threads ...On Unix, the same manager thread also handles Unix socket file connection ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-adding-instances.html
At this point, the group has one member in it, server s1, which has some data in it. It is now time to expand the group by adding the other two servers configured previously. 20.2.1.6.1 Adding a Second Instance In order to add a second instance, ...