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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-schema.html
ndb_apply_status Table ndb_binlog_index Table ndb_replication Table Replication in NDB Cluster makes use of a number of dedicated tables in the mysql database on each MySQL Server instance acting as an SQL node in both the cluster being replicated ...This is true regardless of whether the replica is a single server or a ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-byo-embedding-tables.html
Clean Up If you created a new database for testing the steps in this topic, ensure that you delete the database to avoid being billed for it: mysql>DROP DATABASE demo_db; What's Next Learn how to Start a Conversational Chat. However, since the ...
https://dev.mysql.com/doc/internals/en/writing-services-for-use-from-plugins.html
For complete instructions on writing a service, see the HOWTO file in the libservices directory within a MySQL source distribution. As you read the HOWTO file, you might find it useful to examine the files that implement existing services. When you ... Services are implemented by modifying server code in the sql directory to register the service in the plugin code, and by providing interface files in the libservices directory and under the include ...
https://dev.mysql.com/doc/workbench/en/wb-design-modeling-interface.html
Click the arrow icon and select Create EER Model from Database as shown in the figure that follows. Both models derive from MySQL database samples (see https://dev.mysql.com/doc/index-other.html), which you can download and use to explore the MySQL ... MySQL Workbench represents each active data model as an icon in the models view of the home screen ...
https://dev.mysql.com/doc/x-devapi-userguide/en/using-sql.html
In addition to the simplified X DevAPI syntax of the Session object, the Session object has a sql() function that takes any SQL statement as a string. The following example uses a Session to call an SQL Stored Procedure on the specific node.
https://dev.mysql.com/doc/workbench/en/wb-reverse-engineer-create-script.html
To reverse-engineer a database using a create script, do one of the following: On the home screen, select the model view from the sidebar, click (>) next to Models, and then click Reverse Engineer MySQL Create Script. The following figure shows an ...With a model selected and its model tab open click File, Import, and then Reverse Engineer MySQL Create Script from the ...
https://dev.mysql.com/doc/internals/en/debug-sync-facility.html
It cannot synchronize multiple processes.) However, to support test development, and as a last resort, synchronization point waiting times out. If a wait timeout occurs (even on TIMEOUT 0), a warning is generated so that it shows up in the test ...
https://dev.mysql.com/doc/x-devapi-userguide/en/working-with-collections-basic-crud.html
The following example shows the basic usage of CRUD operations (see Section 4.3, “Collection CRUD Function Overview” for more details) when working with documents: After establishing a connection to a MySQL Server instance, a new collection that ... Working with collections of documents is straightforward when using X ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-online-operations.html
Tells the data nodes to drop the original table and then to rename the copy. Operations that add and drop indexes on variable-width columns of NDB tables occur online. ALGORITHM=INPLACE can be used to perform online ADD COLUMN, ADD INDEX (including ... MySQL NDB Cluster supports online table schema changes using ALTER TABLE ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-api-mynode.html
If mappings contains a string or a constructor function, the metadata for the table (or mapped table) is loaded from the database and validated against the requirements of the mapping. If mappings contains a string or a constructor function, the ...