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https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-cloudwatch-monitoring.html
Follow these steps to set up or reconfigure CloudWatch monitoring for your DB System (requires logging in to your AWS account): Create an AWS IAM role and policy in your AWS account for CloudWatch Monitoring. Enable CloudWatch monitoring for your DB ... CloudWatch Monitoring 17.1 CloudWatch Monitoring MySQL HeatWave on AWS supports AWS CloudWatch for detailed monitoring of your DB Systems and MySQL HeatWave ...
https://dev.mysql.com/doc/connector-j/en/connector-j-server-authentication.html
If the truststore file does not already exist, a new one will be created; otherwise the certificate will be added to the existing file. The next step is to configure Java or Connector/J to read the truststore you just created or modified. Setting ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-spring-config-connpooling.html
When this is the case, it usually makes sense to create a pool of database connections available for web requests as needed. Although MySQL does not spawn an extra process when a connection is made, there is still a small amount of overhead to ...
https://dev.mysql.com/doc/refman/8.4/en/archive-storage-engine.html
When you create an ARCHIVE table, the storage engine creates files with names that begin with the table name. Attempting to create an index on any other column results in an error. The ARCHIVE engine also supports the AUTO_INCREMENT table option in ... The ARCHIVE storage engine produces special-purpose tables that store large amounts of unindexed data in a very small ...
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/cost-model.html
The primary key for the server_cost table is the cost_name column, so it is not possible to create multiple entries for any cost estimate. The server recognizes these cost_name values for the server_cost table: disk_temptable_create_cost, ... To ...
https://dev.mysql.com/doc/refman/8.4/en/data-masking-plugin-usage.html
Creating Views that Display Masked Data If masked data from a table is used for multiple queries, it may be convenient to define a view that produces masked data. Before using MySQL Enterprise Data Masking and De-Identification, install it ...
https://dev.mysql.com/doc/refman/8.4/en/declare-handler.html
statement handler_action: { CONTINUE | EXIT | UNDO } condition_value: { mysql_error_code | SQLSTATE [VALUE] sqlstate_value | condition_name | SQLWARNING | NOT FOUND | SQLEXCEPTION } The DECLARE ... HANDLER statement specifies a handler that deals ...
https://dev.mysql.com/doc/refman/8.4/en/drop-database.html
The DROP DATABASE statement removes from the given database directory those files and directories that MySQL itself may create during normal operation. Dropping a database does not remove any TEMPORARY tables that were created in that database.
https://dev.mysql.com/doc/refman/8.4/en/events-metadata.html
The session time zone that is current when a CREATE EVENT or ALTER EVENT statement executes is used to interpret times specified in the event definition. Value EVENTS Table SHOW EVENTS Execute at ETZ ETZ Starts ETZ ETZ Ends ETZ ETZ Last executed ETZ ... To obtain metadata about events: Query the EVENTS table of the INFORMATION_SCHEMA ...