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https://dev.mysql.com/doc/refman/8.0/en/replication-gtids-assign-anon.html
This feature enables replication from a source server that does not have GTIDs enabled and does not use GTID-based replication, to a replica that has GTIDs enabled. Note that as is standard for MySQL replication, this feature does not support ...
https://dev.mysql.com/doc/refman/8.0/en/reset-master.html
Note This statement is replaced in later versions of MySQL by RESET BINARY LOGS AND GTIDS, and should be considered deprecated. See RESET BINARY LOGS AND GTIDS Statement, in the MySQL 8.4 Manual, for more information. RESET MASTER [TO ...A new ...
https://dev.mysql.com/doc/refman/8.0/en/spatial-geojson-functions.html
This section describes functions for converting between GeoJSON documents and spatial values. Feature and FeatureCollection objects are not supported, except that geometry objects are extracted from them. MySQL also supports a native JSON data type ...ST_AsGeoJSON(g [, max_dec_digits [, options]]) Generates a GeoJSON object from the ...
https://dev.mysql.com/doc/refman/8.0/en/windows-choosing-package.html
MySQL Installer downloads and applies updates to itself, and to each of the installed products. MySQL Installer This package has a file name similar to mysql-installer-community-8.0.44.0.msi or mysql-installer-commercial-8.0.44.0.msi, and utilizes ... For MySQL 8.0, there are multiple installation package formats to choose from when installing MySQL on ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-limitations-limits.html
In this section, we list limits found in NDB Cluster that either differ from limits found in, or that are not found in, standard MySQL. These hard limits include: Database memory size and index memory size (DataMemory and IndexMemory, respectively). The maximum number of operations that can be performed per transaction is set using the configuration parameters MaxNoOfConcurrentOperations and ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-connection-attribute-tables.html
Connection attributes are key-value pairs that application programs can pass to the server at connect time. For applications based on the C API implemented by the libmysqlclient client library, the mysql_options() and mysql_options4() functions ...
https://dev.mysql.com/doc/refman/8.0/en/clone-plugin-options-variables.html
They can be changed dynamically at runtime using the SET statement, which enables you to modify operation of the server without having to stop and restart it. clone_ddl_timeout Command-Line Format --clone-ddl-timeout Introduced 8.0.17 System ...If ... This section describes the system variables that control operation of the clone ...
https://dev.mysql.com/doc/refman/8.0/en/kill.html
In most cases, it might take some time for the thread to die because the kill flag is checked only at specific intervals: During SELECT operations, for ORDER BY and GROUP BY loops, the flag is checked after reading a block of rows. During UPDATE or ...Thread processlist identifiers can be determined from the ID column of the INFORMATION_SCHEMA PROCESSLIST table, the Id column of SHOW PROCESSLIST output, and the PROCESSLIST_ID column of the Performance Schema threads ...
https://dev.mysql.com/doc/refman/8.0/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. For example, use these lines in the server my.cnf file: [mysqld] performance_schema=ON If the server is unable to allocate ... To use the MySQL Performance Schema, it must be enabled at server startup to enable event collection to ...
https://dev.mysql.com/doc/refman/8.0/en/postinstallation.html
This section discusses tasks that you should perform after installing MySQL: If necessary, initialize the data directory and create the MySQL grant tables. Installation using the native packaging system on many platforms, including Debian Linux, ...