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https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-configuration-commands.html
These include all the command-line options of the ndb_mgmd, ndbd, and ndbmtd nodes, as well as mysqld options listed in Server Option, System Variable, and Status Variable Reference as not valid in option files. We begin with a discussion of what we ... This section covers the commands used in the MySQL Cluster Manager for getting and setting values of various types used in MySQL NDB Cluster ...
https://dev.mysql.com/doc/x-devapi-userguide/en/transaction-handling.html
Transactions can be used to group operations into an atomic unit. Either all operations of a transaction succeed when they are committed, or none. It is possible to roll back a transaction as long as it has not been committed. Transactions can be ...
https://dev.mysql.com/doc/x-devapi-userguide/en/working-with-a-session-object.html
All previous examples used the getSchema() or getDefaultSchema() methods of the Session object, which return a Schema object. Most examples make use of the X DevAPI ability to chain all object constructions, enabling you to get to the Schema object ...
https://dev.mysql.com/doc/connectors/en/connector-odbc-examples-walkthrough.html
On system ALPHA (the MySQL server) follow these steps: Start the MySQL server. On system BETA (the Connector/ODBC client), follow these steps: Configure a Connector/ODBC DSN using parameters that match the server, database and authentication ... A ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-examples-walkthrough.html
On system ALPHA (the MySQL server) follow these steps: Start the MySQL server. On system BETA (the Connector/ODBC client), follow these steps: Configure a Connector/ODBC DSN using parameters that match the server, database and authentication ... A ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-event-reports.html
By default, the cluster log is saved to a file named ndb_node_id_cluster.log, (where node_id is the node ID of the management server) in the management server's DataDir. See Section 25.4.3.5, “Defining an NDB Cluster Management Server”, for more ... In this section, we discuss the types of event logs provided by NDB Cluster, and the types of events that are ...
https://dev.mysql.com/doc/refman/9.7/en/table-cache.html
(By contrast, the index file descriptor is shared between all sessions.) The table_open_cache and max_connections system variables affect the maximum number of files the server keeps open. To increase the number of file descriptors available to ...
https://dev.mysql.com/doc/refman/9.7/en/start-replica.html
Remove the option or system variable setting after the procedure is complete, so that it is not forgotten in the event of an unexpected server restart. IO_THREAD starts the replication receiver thread, which reads events from the source server and ... START REPLICA [thread_types] [until_option] [connection_options] [channel_option] thread_types: [thread_type [, thread_type] ...
https://dev.mysql.com/doc/refman/9.7/en/transport-protocols.html
If the require_secure_transport system variable is enabled, the server permits only connections that use some form of secure transport. --protocol Value Transport Protocol Used Applicable Platforms TCP TCP/IP All SOCKET Unix socket file Unix and ...
https://dev.mysql.com/doc/refman/9.7/en/windows-testing.html
In this case, start mysqld with the skip_name_resolve system variable enabled and use only localhost and IP addresses in the Host column of the MySQL grant tables. If you have set a password for the root account, deleted the anonymous account, or ...