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https://dev.mysql.com/doc/refman/8.4/en/replication-gtids-howto.html
The mysqld options necessary to start the servers as described are discussed in the example that follows later in this section. In the following example, two servers are already running as source and replica, using MySQL's binary log position-based ... This section describes a process for configuring and starting GTID-based replication in MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-network-partitioning.html
mysql> SELECT @@group_replication_local_address; Once you know the group communication addresses of s1 (127.0.0.1:10000) and s2 (127.0.0.1:10001), you can use that on one of the two servers to inject a new membership configuration, thus overriding ...Quorum may be lost when there are multiple involuntary failures, causing a majority of servers to be removed abruptly from the ...
https://dev.mysql.com/doc/refman/8.4/en/replication-functions-async-failover.html
The following functions enable you to add or remove replication source servers to or from the source list for a replication channel, as well as clear the source list for a given server. For Group Replication source servers that are defined as part ...The connection is also changed if the currently connected source does not have the highest weighted priority in the ...
https://dev.mysql.com/doc/connectors/en/connector-python-connectargs.html
A connection with the MySQL server can be established using either the mysql.connector.connect() function or the mysql.connector.MySQLConnection() class: cnx = mysql.connector.connect(user='joe', database='test') cnx = MySQLConnection(user='joe', ...The c-ext implementation depends on the mysqlclient library so its standard conn_attrs values originate from ...
https://dev.mysql.com/doc/connector-python/en/connector-python-connectargs.html
A connection with the MySQL server can be established using either the mysql.connector.connect() function or the mysql.connector.MySQLConnection() class: cnx = mysql.connector.connect(user='joe', database='test') cnx = MySQLConnection(user='joe', ...The c-ext implementation depends on the mysqlclient library so its standard conn_attrs values originate from ...
https://dev.mysql.com/doc/refman/8.4/en/sql-server-administration-statements.html
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https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-performance.html
For example, mysqlbackup retrieves information about database server parameters through the database server connection, but not table or index data. (The copying and scanning mechanisms used by mysqlbackup do not rely on indexes to do their work.) ... This section describes the performance considerations for backing up a database with MySQL Enterprise ...
https://dev.mysql.com/doc/refman/8.4/en/server-plugins.html
Query rewrite plugins examine statements received by MySQL Server and possibly rewrite them before the server executes them. MySQL supports an plugin API that enables creation of server plugins. MySQL distributions include several plugins that ...A ...
https://dev.mysql.com/doc/refman/8.4/en/charset-server.html
MySQL Server has a server character set and a server collation. Initially, the server character set and collation depend on the options that you use when you start mysqld. Therefore, the following three commands all have the same effect: mysqld ...
https://dev.mysql.com/doc/refman/8.4/en/create-server.html
The CREATE SERVER statement creates a new row in the servers table in the mysql database. The CREATE SERVER statement creates an entry in the mysql.servers table that can later be used with the CREATE TABLE statement when creating a FEDERATED table.