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https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-24.html
Version 8.0.24 is the latest General Availability release of the 8.0 series of MySQL Connector/J. It is suitable for use with MySQL Server versions 8.0, 5.7, and 5.6. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements the X ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-27.html
(Bug #103878, Bug #32954449) setQueryTimeout() failed to set a timeout for queries when a cursor was used for fetching rows (useCursorFetch=true). Version 8.0.27 is the latest General Availability release of the 8.0 series of MySQL Connector/J. It ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-29.html
Version 8.0.29 is the latest General Availability release of the 8.0 series of MySQL Connector/J. It is suitable for use with MySQL Server versions 8.0 and 5.7. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements the X DevAPI.
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-7.html
MySQL Connectors and other MySQL client tools and applications now synchronize the first digit of their version number with the (latest) MySQL server version they support. This change makes it easy and intuitive to decide which client version to ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-9-3-0.html
Version 9.3.0 is a new GA release of MySQL Connector/J. MySQL Connector/J 9.3.0 supersedes 9.2 and is recommended for use on production systems. This release can be used against MySQL Server version 8.0 and later. It supports the Java Database ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-deploying-bootstrapping.html
Here is a brief example to demonstrate how MySQL Router can be deployed to use an InnoDB Cluster using bootstrapping. This example creates a standalone MySQL Router instance using the --directory option, enables sockets, uses --account to customize ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-deploying-sandbox.html
Test a MySQL Router installation by setting up a Router sandbox with InnoDB Cluster. In this case, Router acts as an intermediate node redirecting client connections to a list of servers. If one server fails, clients are redirected to the next ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-general-metadata.html
MySQL Router works by sitting in between applications and MySQL servers. Applications connect to Router normally as if they were connecting to an ordinary MySQL server. Whenever an application connects to Router, Router chooses a suitable MySQL ...
https://dev.mysql.com/doc/mysql-router/9.4/en/router-read-write-splitting-configuration.html
wait_for_my_writes [ 0 | 1 ]: If enabled, 1, read-only queries wait for the last written transaction of the session. To enable read-write splitting, the following router options must be enabled: access_mode: must be set to auto. Note It is possible ...
https://dev.mysql.com/doc/mysql-router/9.4/en/router-read-write-splitting-statements.html
The following describes read-only statements: Statements are read-only if they start with: SELECT DO VALUES TABLE WITH that is not followed by UPDATE or DELETE. EXPLAIN, DESCRIBE, or DESC which are not followed by UPDATE or DELETE. If they start ...