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https://dev.mysql.com/doc/relnotes/mysql-operator/en/news-8-0-33-2.0.9.html
Known Limitation Functionality Added or Changed Bugs Fixed Known Limitation A known limitation of this release: if an existing InnoDB Cluster was initially created using MySQL Operator 8.0.30-2.0.6 or earlier, then an update to 8.0.33-2.0.9 fails ...This happens even if there had already been an update to ...
https://dev.mysql.com/doc/relnotes/mysql-operator/en/news-9-3-0-2.2.4.html
Functionality Added or Changed For the Enterprise Edition only: MySQL Operator for Kubernetes now supports creating backups to cloud storage using the MySQL Enterprise Backup tool, and restoring such backups to server instances in InnoDB Clusters.
https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-result-sets.html
clobberStreamingResults This will cause a streaming result set to be automatically closed, and any outstanding data still streaming from the server to be discarded if another query is executed before all the data has been read from the server.
https://dev.mysql.com/doc/connector-j/en/connector-j-reference-using-ssl.html
All Java keystore files are protected by the password supplied to the keytool when you created the files. You need the file names and the associated passwords to create an SSL connection. Connector/J can encrypt all data communicated between the ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-managing-load-balanced-connections.html
All load-balanced connections sharing the same loadBalanceConnectionGroup value, regardless of how the application creates them, will be managed together. Connector/J has long provided an effective means to distribute read/write load across ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-spring-config.html
For example, to configure a connection to a MySQL server supporting the world sample database, you might use: <util:map id="dbProps"> <entry key="db.driver" value="com.mysql.cj.jdbc.Driver"/> <entry key="db.jdbcurl" ... The Spring Framework is a ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-statements-callable.html
For more information on MySQL stored procedures, please refer to Using Stored Routines. Notice that you have to use JDBC escape syntax, and that the parentheses surrounding the parameter placeholders are not optional: Example 7.4 Connector/J: Using ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-statements.html
To create a Statement instance, you call the createStatement() method on the Connection object you have retrieved using one of the DriverManager.getConnection() or DataSource.getConnection() methods described earlier. Statement objects allow you to ...
https://dev.mysql.com/doc/refman/8.4/en/aggregate-functions.html
For a faster count, create a counter table and let your application update it according to the inserts and deletes it does. This section describes aggregate functions that operate on sets of values. They are often used with a GROUP BY clause to ...
https://dev.mysql.com/doc/refman/8.4/en/alter-function.html
However, you cannot change the parameters or body of a stored function using this statement; to make such changes, you must drop and re-create the function using DROP FUNCTION and CREATE FUNCTION. (That privilege is granted automatically to the ...