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https://dev.mysql.com/doc/refman/8.4/en/caching-sha2-pluggable-authentication.html
For Group Replication, the group_replication_recovery_public_key_path and group_replication_recovery_get_public_key system variables serve the same purpose. MySQL provides two authentication plugins that implement SHA-256 hashing for user account ...
https://dev.mysql.com/doc/refman/8.4/en/case-sensitivity.html
Simple comparison operations (>=, >, =, <, <=, sorting, and grouping) are based on each character's “sort value.” Characters with the same sort value are treated as the same character. For nonbinary strings (CHAR, VARCHAR, TEXT), string ...
https://dev.mysql.com/doc/refman/8.4/en/changing-mysql-user.html
To start the server as the given user automatically at system startup time, specify the user name by adding a user option to the [mysqld] group of the /etc/my.cnf option file or the my.cnf option file in the server's data directory. On Windows, you ...
https://dev.mysql.com/doc/refman/8.4/en/channels-commands-single-channel.html
START REPLICA and STOP REPLICAare disallowed for the group_replication_recovery and group_replication_applier channels. SHOW REPLICA STATUS is also not allowed with the group_replication_applier channel. FLUSH RELAY LOGS is allowed for the ... To ...
https://dev.mysql.com/doc/refman/8.4/en/channels-with-prev-replication.html
For example, the following statements behave as expected for all except certain Group Replication channels: START REPLICA starts replication threads for all channels, except the group_replication_recovery and group_replication_applier channels. STOP ... When a replica has multiple channels and a FOR CHANNEL channel option is not specified, a valid statement generally acts on all available channels, with some specific ...
https://dev.mysql.com/doc/refman/8.4/en/charset-charsets.html
There is one subsection for each group of related character sets. To list the available character sets and their default collations, use the SHOW CHARACTER SET statement or query the INFORMATION_SCHEMA CHARACTER_SETS table. To avoid choosing the ...
https://dev.mysql.com/doc/refman/8.4/en/charset-configuration.html
For example, to specify a directory to be used by MySQL client programs, list it in the [client] group of your option file. The MySQL server has a compiled-in default character set and collation. To change these defaults, use the ...
https://dev.mysql.com/doc/refman/8.4/en/charset-connection.html
These variables can be changed individually using SET statements, but two more convenient statements affect the connection-related character set system variables as a group: SET NAMES 'charset_name' [COLLATE 'collation_name'] SET NAMES indicates ...
https://dev.mysql.com/doc/refman/8.4/en/cleartext-pluggable-authentication.html
Also, any program that uses libmysqlclient and reads option files can enable the plugin by including an enable-cleartext-plugin option in an option group read by the client library. A client-side authentication plugin is available that enables ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-failure-handling.html
Configuring a longer timeout allows more time for resolving network issues but also increases the size of the delta on the donor instance, which increases clone recovery time as well as replication lag in cases where the clone is intended as a ...