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https://dev.mysql.com/doc/refman/8.4/en/group-replication-distributed-recovery-connections.html
When a joining member connects to an online existing member for state transfer during distributed recovery, the joining member acts as a client on the connection and the existing member acts as a server. When state transfer from the donor's binary ...Configuration settings that apply to those roles outside the Group Replication context can apply for Group Replication also, unless they are overridden by a Group Replication-specific configuration setting or ...
https://dev.mysql.com/doc/refman/8.4/en/problems-connecting.html
If you encounter problems when you try to connect to the MySQL server, the following items describe some courses of action you can take to correct the problem. If the server was started with the skip_networking system variable enabled, no TCP/IP ...
https://dev.mysql.com/doc/workbench/en/wb-manage-server-connections.html
The Manage Server Connections dialog is another way to manage MySQL connections. This dialog is invoked by either clicking the manage connections icon () on the home screen or by selecting Database and then Manage Connections from the main menu. It ...
https://dev.mysql.com/doc/refman/8.4/en/charset-connection.html
A “connection” is what a client program makes when it connects to the server, to begin a session within which it interacts with the server. The client sends SQL statements, such as queries, over the session connection. The server sends ...Some ...
https://dev.mysql.com/doc/refman/8.4/en/can-not-connect-to-server.html
A MySQL client on Unix can connect to the mysqld server in two different ways: By using a Unix socket file to connect through a file in the file system (default /tmp/mysql.sock), or by using TCP/IP, which connects through a port number. A Unix ...A ...
https://dev.mysql.com/doc/refman/8.4/en/connecting.html
This section describes use of command-line options to specify how to establish connections to the MySQL server, for clients such as mysql or mysqldump. For information on establishing connections using URI-like connection strings or key-value ...
https://dev.mysql.com/doc/workbench/en/wb-getting-started-tutorial-create-connection.html
This tutorial adds a new connection that can be either an initial connection or an additional connection. To create a new connection, follow these steps: Launch MySQL Workbench to open the home screen. Existing connections are shown when you click ...An instance of MySQL server must be installed, started, and accessible to MySQL Workbench before you ...
https://dev.mysql.com/doc/refman/8.4/en/x-plugin-connection-compression.html
X Plugin supports compression of messages sent over X Protocol connections. Connections can be compressed if the server and the client agree on a mutually supported compression algorithm. Note Different MySQL clients implement support for ...
https://dev.mysql.com/doc/refman/8.4/en/telemetry-metrics-meter-metrics.html
The following server metrics are registered by default: mysql.stats Metrics mysql.stats.com Metrics mysql.stats.connection Metrics mysql.perf_schema Metrics mysql.stats.handler Metrics mysql.stats.myisam Metrics mysql.stats.ssl Metrics mysql.inno ...binlog_stmt_cache_disk_use Binlog_stmt_cache_disk_use ASYNC COUNTER The number of nontransaction statements that used the binary log statement cache but that exceeded the value of binlog_stmt_cache_size and used a temporary file to store those ...
https://dev.mysql.com/doc/connectors/en/connector-net-connections-string.html
For the list of option names to use in the connection string, see Section 4.4.5, “Connector/NET Connection Options Reference”. The following is a sample connection string: "server=127.0.0.1;uid=root;pwd=12345;database=test" In this example, the ...In each key-value pair, the option name and its corresponding value are joined by an equal ...