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https://dev.mysql.com/doc/refman/8.4/en/group-replication-member-actions.html
You can also configure member actions on a server that is not part of a group, as long as the Group Replication plugin is installed. The server must be writeable (with the read_only system variable set to OFF) and have the Group Replication plugin ... Group Replication has the ability to set actions for the members of a group to take in specified ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-online-upgrade-combining-versions.html
Group Replication is versioned according to the MySQL Server version that the Group Replication plugin was bundled with. For example, if a member is running MySQL 8.4.6 then that is the version of the Group Replication plugin. For optimal ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-secure-user.html
20.6.3.1.1 Replication User With The Caching SHA-2 Authentication Plugin By default, users created in MySQL 8 use Section 8.4.1.2, “Caching SHA-2 Pluggable Authentication”. If the replication user you configure for distributed recovery uses the ... State transfer from the binary log requires a replication user with the correct permissions so that Group Replication can establish direct member-to-member replication ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-view-changes.html
If there is not a large transaction gap, or if the clone plugin is not installed, Group Replication proceeds directly to state transfer from a donor's binary log. When Group Replication's distributed recovery process is carrying out state transfer ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication.html
You can follow the instructions in this chapter to configure the plugin on each of the server instances that you want in the group, start up the group, and monitor and administer the group. This chapter explains Group Replication in MySQL 8.4, and ...
https://dev.mysql.com/doc/refman/8.4/en/implicit-commit.html
The statements listed in this section (and any synonyms for them) implicitly end any transaction active in the current session, as if you had done a COMMIT before executing the statement. Most of these statements also cause an implicit commit after ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-general-table-reference.html
The following table summarizes INFORMATION_SCHEMA general tables. For greater detail, see the individual table descriptions. Table 28.2 INFORMATION_SCHEMA General Tables Table Name Description ADMINISTRABLE_ROLE_AUTHORIZATIONS Grantable users or ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-introduction.html
INFORMATION_SCHEMA provides access to database metadata, information about the MySQL server such as the name of a database or table, the data type of a column, or access privileges. Other terms that are sometimes used for this information are data ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-table-reference.html
The following table summarizes all available INFORMATION_SCHEMA tables. For greater detail, see the individual table descriptions. Table 28.1 INFORMATION_SCHEMA Tables Table Name Description Deprecated ADMINISTRABLE_ROLE_AUTHORIZATIONS Grantable ...
https://dev.mysql.com/doc/refman/8.4/en/keyring-encrypted-file-component.html
The file looks like this: { "components": "file://component_keyring_encrypted_file" } The configuration file must be named component_keyring_encrypted_file.cnf and added to the plugin directory. Note component_keyring_encrypted_file is an extension ...