Search Results
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-recattr-vs-ndbrecord.html
This example illustrates the key differences between the old-style NdbRecAttr API and the newer approach using NdbRecord when performing some common tasks in an NDB API application. The source code can be found can be found in the file ...
https://dev.mysql.com/doc/refman/8.4/en/functions.html
Expressions can be written using values from several sources, such as literal values, column values, NULL, variables, built-in functions and operators, loadable functions, and stored functions (a type of stored object). For information about ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-online-add-node-basics.html
In the case where the cluster uses multiple management servers, these changes need to be made to all config.ini files used by the management servers. Important All management servers must be restarted with the --reload or --initial option to force ... In this section, we list the basic steps required to add new data nodes to an NDB ...
https://dev.mysql.com/doc/refman/8.4/en/storage-engine-setting.html
You can specify the default engine by using the --default-storage-engine server startup option, or by setting the default-storage-engine option in the my.cnf configuration file. You can set the default storage engine for the current session by ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/advanced.replica-backup-restore.html
To restore the backup on a replica server, follow the same steps outlined in Section 8.1, “Setting Up a New replica”. mysqlbackup tells if that is the case by checking if the variable Replica_open_temp_tables is 0. mysqlbackup then restarts the ... To backup a replica database, add the --replica-info option to your backup ...
https://dev.mysql.com/doc/workbench/en/wb-migration-database-postgresql-typemapping.html
MySQL Server 5.6 and higher can have CHAR columns with a length up to 255 characters. MySQL Server 5.6 and higher can have VARCHAR columns with a length up to 65535 characters. MySQL Server 5.6 and higher can have VARCHAR columns with a length up to ... The following table shows the mapping between PostgreSQL (source) data types and MySQL data ...
https://dev.mysql.com/doc/workbench/en/wb-migration-overview-supported.html
When a supported RDBMS product is being migrated, the MySQL Workbench Migration Wizard will automatically convert as much information as it can, but you may still be required to manually edit the automatically migrated schema for difficult cases, ...
https://dev.mysql.com/doc/workbench/en/wb-mysql-enterprise-backup.html
With an active MySQL connection tab open, select MySQL Enterprise Backup from the Server menu to view the Online Backup page in the current tab. Restores the MySQL server to a specific point in time, typically by restoring a backup that was created ... Commercial releases of MySQL Workbench include a graphical interface that enables you to use MySQL Enterprise Backup (MEB) functionality to safeguard your MySQL data from unexpected ...
https://dev.mysql.com/doc/workbench/en/wb-preferences-sql-editor.html
Determines whether to automatically reformat the View DDL that is returned by the MySQL server. Note MySQL server instances do not store the formatting information for View definitions. If this option is deselected, the changes are applied to the ...
https://dev.mysql.com/doc/workbench/en/wb-what-is-new-62.html
Note GIS support for InnoDB tables was added in MySQL server 5.7. They are stored in a schema named .mysqlworkbench on the connected MySQL server. Figure 1.16 Metadata Locks Browser Note The metadata lock information is provided in the performance ... This section summarizes many of the new features added to MySQL Workbench 6.2, in relation to the MySQL Workbench 6.1 ...