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https://dev.mysql.com/doc/ndbapi/en/mccj-using-clusterj-operations.html
To insert a new row into the table, first create a new instance of Employee. This can be accomplished by calling the Session method newInstance(), as shown here: Employee newEmployee = session.newInstance(Employee.class); Set the Employee instance ...For example, the following sets the id, firstName, lastName, and started ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-model-metadata.html
For example, you can view the algorithm used to train the model, the columns in the training table, and values for the model explanation. When you run the ML_MODEL_IMPORT routine, the imported table has a model_metadata column that stores the ...
https://dev.mysql.com/doc/refman/8.4/en/change-replication-filter.html
Multiple replication filtering rules can be created in a single CHANGE REPLICATION FILTER statement by separating the rules with commas, as shown here: CHANGE REPLICATION FILTER REPLICATE_DO_DB = (d1), REPLICATE_IGNORE_DB = (d2); Issuing the ...
https://dev.mysql.com/doc/refman/8.4/en/lock-instance-for-backup.html
LOCK INSTANCE FOR BACKUP permits DDL operations that only affect user-created temporary tables. In effect, files that belong to user-created temporary tables can be created, renamed, or removed while a backup lock is held. LOCK INSTANCE FOR BACKUP ... LOCK INSTANCE FOR BACKUP UNLOCK INSTANCE LOCK INSTANCE FOR BACKUP acquires an instance-level backup lock that permits DML during an online backup while preventing operations that could result in an inconsistent ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-logs-cluster-log.html
The following table lists the most common NDB cluster log messages. Table 25.25 Common NDB cluster log messages Log Message Description Event Name Event Type Priority Severity Node mgm_node_id: Node data_node_id Connected The data node having node ...For information about the cluster log, log events, and event types, see Section 25.6.3, “Event Reports Generated in NDB ...
https://dev.mysql.com/doc/refman/8.4/en/revoke.html
(GRANT does not create such rows when lower_case_table_names is set, but such rows might have been created prior to setting the variable. To revoke all privileges from a user, use one of the following statements; either of these statements drops all ...[IGNORE UNKNOWN USER] REVOKE [IF EXISTS] ALL [PRIVILEGES], GRANT OPTION FROM user_or_role [, user_or_role] ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-audit-plugins.html
To demonstrate use of those system variables, suppose that a table db1.t1 exists, created as follows: CREATE DATABASE db1; CREATE TABLE db1.t1 (a VARCHAR(255)); For test-creation purposes, it is possible to record events that pass through the plugin. Additionally, several places in the server call the audit interface when an auditable event occurs, so that registered audit plugins can be notified about the event if ...
https://dev.mysql.com/doc/connectors/en/connector-odbc-usagenotes-apptips-microsoft.html
Include a TIMESTAMP column in all tables that you want to be able to update. Include a primary key in each MySQL table you want to use with Access. If you are using Connector/ODBC to link to a table that has a BIGINT column, the results are ... The ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-basic-read.html
We assume that you have already created and populated the basic table, perhaps using the row insertion example shown previously (see Section 2.5.1.2, “NDB API Basic Insertion Example”). This example illustrates basic retrieval of one or more ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-using-a-recommendation-model-similar-items.html
The following example runs ML_PREDICT_TABLE on the testing dataset previously created and sets the topk parameter to 2, so only two similar items are generated. Before You Begin Review and complete the following tasks: Prepare Data for a ... This ...