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https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-source-configuration.html
For example, run the following command on a MySQL client as an administrator to set retention period to be 24 hours:call mysql.rds_set_configuration('binlog retention hours', 24); The source has automated backups enabled. For using GTID ... Source ...
https://dev.mysql.com/doc/refman/8.4/en/connecting-using-uri-or-key-value-pairs.html
The default is AUTO, meaning that the server attempts to guess. The following methods are permissible: AUTO MYSQL41 SHA256_MEMORY FROM_CAPABILITIES FALLBACK PLAIN For X Protocol connections, any configured auth-method is overridden to this sequence ... This section describes use of URI-like connection strings or key-value pairs to specify how to establish connections to the MySQL server, for clients such as MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-gtids.html
GTID_ONLY=1, REQUIRE_ROW_FORMAT = 1, and SOURCE_AUTO_POSITION = 1 are applied for the Group Replication channels group_replication_applier and group_replication_recovery. The settings are made automatically on the Group Replication channels when ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-responses-failure-expel.html
You can use group_replication_autorejoin_tries to make the member try to rejoin the group automatically at this point. This feature is active by default in MySQL 8.4, and the member makes three auto-rejoin attempts. If the auto-rejoin procedure does ... You can use the group_replication_member_expel_timeout system variable to allow additional time between the creation of a suspicion and the expulsion of the suspect ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-responses-failure-partition.html
By default, members that find themselves in a minority due to a network partition do not automatically leave the group. You can use the group_replication_autorejoin_tries system variable to force the member to try to rejoin the group automatically ...You can use the system variable group_replication_unreachable_majority_timeout to set a number of seconds for a member to wait after losing contact with the majority of group members, and then exit the ...
https://dev.mysql.com/doc/refman/8.4/en/keywords.html
Certain keywords, such as SELECT, DELETE, or BIGINT, are reserved and require special treatment for use as identifiers such as table and column names. This may also be true for the names of built-in functions. Some keywords which are otherwise ...
https://dev.mysql.com/doc/refman/8.4/en/linux-installation-sles-repo.html
The NDB Cluster Auto-Installer package has a dependency on the python2-crypto and python-paramiko packages. Note Known issue: Currently, not all components required for running the MySQL NDB Cluster test suite are installed automatically when you ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-nutshell.html
The use of the AUTO_INCREMENT modifier with FLOAT and DOUBLE columns in CREATE TABLE and ALTER TABLE statements was deprecated in MySQL 8.0; support for it is removed altogether in MySQL 8.4, where it raises ER_WRONG_FIELD_SPEC (Incorrect column ...
https://dev.mysql.com/doc/refman/8.4/en/prepare.html
If auto-reconnect is enabled, the client is not notified that the connection was lost. For some combinations of actual type and derived type, an automatic repreparation of the statement is triggered, to ensure closer compatibility with previous ...
https://dev.mysql.com/doc/refman/8.4/en/replication-gtids-concepts.html
The auto-skip function for GTIDs means that a transaction committed on the source can be applied no more than once on the replica, which helps to guarantee consistency. If the first attempt committed, all the concurrent sessions stop being blocked, ... A global transaction identifier (GTID) is a unique identifier created and associated with each transaction committed on the server of origin (the ...