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https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-start-process.html
Also, when the --added option is used, once all the added nodes are running, a CREATE NODEGROUP command is issued to the management node for the creation of new nodegroups. This applies, for example, to the case in which a cluster has been created ... start process {[--initial|-i] nodespec | --added} cluster_name nodespec: {nodetype | process_id_list} process_id_list: process_id[, process_id[, ...]] This command starts the MySQL NDB Cluster processes specified by nodespec in the cluster named ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-upgrade-cluster.html
A cluster created for import cannot be upgraded until the import has been completed. See Section 5.4.1, “The create cluster Command”, and Section 4.5, “Importing MySQL NDB Clusters into MySQL Cluster Manager”, for more information. upgrade ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-using-backup-restore-simple.html
To create a backup, use the backup cluster command with the name of the cluster as an argument, similar to what is shown here: mcm> backup cluster mycluster; +-------------------------------+ | Command result | +-------------------------------+ | ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-threaded-clients.html
If a thread does not create the connection to the MySQL database but calls MySQL functions, take the following into account: When you call mysql_init(), MySQL creates a thread-specific variable for the thread that is used by the debug library (among ... This section provides guidance for writing client programs that use the thread-related functions in the MySQL C ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-execute.html
Example The following example demonstrates how to create and populate a table using mysql_stmt_init(), mysql_stmt_prepare(), mysql_stmt_param_count(), mysql_stmt_bind_named_param(), mysql_stmt_execute(), and mysql_stmt_affected_rows(). int ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/adding-native-function.html
If the function takes a variable number of arguments, create a subclass of Create_native_func. To provide a name by which the function can be referred to in SQL statements, register the name in item_create.cc by adding a line to this array: static ... To add a native MySQL function, use the procedure described here, which requires that you use a source ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-9-5-0.html
Note These release notes were created with the assistance of MySQL HeatWave GenAI. (Bug #38222681) When fetching zero values as BigDecimal, MySQL Connector/J created new instances unnecessarily, increasing memory usage. Errors were returned similar ...MySQL Connector/J 9.5.0 supersedes 9.4 and is recommended for use on production ...
https://dev.mysql.com/doc/workbench/en/wb-database-synchronization.html
Synchronizing models with objects that differ in case may lead to MySQL Workbench producing a DROP statement for that object, before recreating it as lowercase. In the MySQL Workbench, an additional table, educational, has been created in the model, ...These three types can be the target (destination), source, or ...
https://dev.mysql.com/doc/workbench/en/wb-eer-diagrams-section.html
Figure 9.6 Enhanced Entity-Relationship Diagram From the Model Editor, click Add Diagram to create a new EER diagram. Use this tab to navigate to the newly created EER diagram. Enhanced Entity-Relationship (EER) diagrams are an essential part of ...
https://dev.mysql.com/doc/workbench/en/wb-keys.html
The following tables list keyboard shortcuts for MySQL Workbench commands.