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https://dev.mysql.com/doc/refman/8.4/en/version-tokens-usage.html
An administrative or management application that communicates with the servers and organizes them into high-availability groups. Groups serve different purposes, and servers within each group may have different assignments. Assignment of a server ...
https://dev.mysql.com/doc/refman/8.4/en/where-optimization.html
HAVING is merged with WHERE if you do not use GROUP BY or aggregate functions (COUNT(), MIN(), and so on). If all columns in ORDER BY and GROUP BY clauses come from the same table, that table is preferred first when joining. If there is an ORDER BY ... This section discusses optimizations that can be made for processing WHERE ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/config-file-parameters.html
In general, mysqlbackup follows the mysql style of processing configuration options: [mysqlbackup] and [client] group options listed in a configuration file are passed as command-line options. The parameters are read first under the [mysqlbackup] ...
https://dev.mysql.com/doc/relnotes/mysql-shell/8.4/en/news-8-4-0.html
(Bug #36380502) AdminAPI no longer uses the deprecated Group Replication system variable, group_replication_allow_local_lower_version_join. (WL #15870) AdminAPI Added or Changed Functionality As of MySQL 8.4.0, the default value of ...Deprecation ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/innodb-clusterset-switchover.html
The Group Replication member action mysql_disable_super_read_only_if_primary is disabled so that super_read_only remains set after the failover. These Group Replication internal transactions are identified by the UUID specified by the ... A ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-innodb-cluster-limitations.html
As InnoDB Cluster uses Group Replication, you should also be aware of its limitations, see Group Replication Limitations. Group Replication and AdminAPI do not ensure that the asynchronous replication is active on the primary only, and state is not ...This can lead to various scenarios where replication no longer works, as well as potentially causing a split ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-utils-copy.html
For MySQL HeatWave Service High Availability, which uses Group Replication, primary keys are required on every table. An intended use for this option is to load data in smaller chunks when a data file is too large for the target server's limits, ...
https://dev.mysql.com/doc/workbench/en/wb-plugins.html
Imported plugin files (and their compiled counterparts) are stored here: Table C.3 User Plugin File Location Operating System File Path Windows %AppData%\MySQL\Workbench\modules macOS ~username/Library/Application Support/MySQL/Workbench/modules ...
https://dev.mysql.com/doc/workbench/en/wb-routines.html
Note Deleting the code for a routine from the Routines tab of the Routine Group Editor results in removal of the routine object from the model. Note To remove a routine from a routine group, use the controls on the Routine Group tab of the Routine ... 9.1.6.1.1 Adding Routines to the Physical Schemata To add a routine, double-click the Add Routine icon in the Physical Schemata section of the MySQL Model ...
https://dev.mysql.com/doc/workbench/en/wb-what-is-new-61.html
New Navigator PERFORMANCE Section Server Variable Groupings SQL Editor Views Home Screen Features Visual Explain Table Inspector Additional Client-Connection Information Miscellaneous Additions New Navigator PERFORMANCE Section The new PERFORMANCE ... This section summarizes many of the new features added to MySQL Workbench 6.1, in relation to the MySQL Workbench 6.0 ...