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https://dev.mysql.com/doc/refman/9.7/en/performance-schema-socket-instances-table.html
The socket_instances table provides a real-time snapshot of the active connections to the MySQL server. The table contains one row per TCP/IP or Unix socket file connection. Information available in this table provides a real-time snapshot of the ...(Additional information is available in socket summary tables, including network activity such as socket operations and number of bytes transmitted and received; see Section 29.12.20.9, “Socket Summary ...
https://dev.mysql.com/doc/refman/9.7/en/security-against-attack.html
When you connect to a MySQL server, you should use a password. All other information is transferred as text, and can be read by anyone who is able to watch the connection. If the connection between the client and the server goes through an ...You ...
https://dev.mysql.com/doc/refman/9.7/en/audit-log-component-filtering.html
When a connection arrives, the audit log component determines which filter to use for the new session by searching for the user account name in the current filter assignments: If a filter is assigned to the user, the audit log uses that filter.
https://dev.mysql.com/doc/refman/9.7/en/audit-log-filtering.html
When a connection arrives, the audit log plugin determines which filter to use for the new session by searching for the user account name in the current filter assignments: If a filter is assigned to the user, the audit log uses that filter. Suppose ... Important The audit_log plugin is deprecated, and is being replaced by the audit_log ...
https://dev.mysql.com/doc/refman/9.7/en/connectors-apis.html
MySQL Connectors provide connectivity to the MySQL server for client programs. Both Connectors and the APIs enable you to connect and execute MySQL statements from another language or environment, including ODBC, Java (JDBC), C++, Python, Node.js, ...APIs provide low-level access to MySQL resources using either the classic MySQL protocol or X ...
https://dev.mysql.com/doc/refman/9.7/en/group-replication-configuring-instances.html
Group Replication uses this address for internal member-to-member connections involving remote instances of the group communication engine (XCom, a Paxos variant). Important The group replication local address must be different to the host name and ... This section explains the configuration settings required for MySQL Server instances that you want to use for Group ...
https://dev.mysql.com/doc/refman/9.7/en/multiple-server-clients.html
Start the client with --protocol=TCP to connect using TCP/IP, --protocol=SOCKET to connect using a Unix socket file, --protocol=PIPE to connect using a named pipe, or --protocol=MEMORY to connect using shared memory. For TCP/IP connections, you may ...On Unix, set the MYSQL_UNIX_PORT and MYSQL_TCP_PORT environment variables to point to the Unix socket file and TCP/IP port number before you start your ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndb-delete-all.html
Usage ndb_delete_all -c connection_string tbl_name -d db_name This deletes all rows from the table named tbl_name in the database named db_name. --connect-retries Command-Line Format --connect-retries=# Type Integer Default Value 12 Minimum Value 0 ...In some cases, this can be much faster than DELETE or even TRUNCATE ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndb-drop-table.html
Usage ndb_drop_table -c connection_string tbl_name -d db_name Options that can be used with ndb_drop_table are shown in the following table. --connect-retries Command-Line Format --connect-retries=# Type Integer Default Value 12 Minimum Value 0 ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndb-move-data.html
--connect-retry-delay Command-Line Format --connect-retry-delay=# Type Integer Default Value 5 Minimum Value 0 Maximum Value 5 Number of seconds to wait between attempts to contact management server. --connect-retries Command-Line Format ...Usage ...