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https://dev.mysql.com/doc/mysql-errors/8.4/en/client-error-reference.html
Client error messages originate from within the MySQL client library. Here is an example client error message, as displayed by the mysql client: $> mysql -h no-such-host ERROR 2005 (HY000): Unknown MySQL server host 'no-such-host' (0) Each client ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-basic-function-reference.html
The following table summarizes the functions available in the C API basic interface. For greater detail, see the descriptions in Section 5.4, “C API Basic Function Descriptions”.
https://dev.mysql.com/doc/c-api/8.4/en/mysql-reset-connection.html
mysql_reset_connection() affects the connection-related state as follows: Rolls back any active transactions and resets autocommit mode. int mysql_reset_connection(MYSQL *mysql) Description Resets the connection to clear the session state.
https://dev.mysql.com/doc/extending-mysql/8.4/en/services-for-plugins.html
locking_service: A service that implements locks with three attributes: Lock namespace, lock name, and lock mode. MySQL server plugins have access to server “plugin services.” The plugin services interface exposes server functionality that ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-11.html
FOR UPDATE with the SQL option NOWAIT or SKIP LOCKED, for the different InnoDB locking read modes. Version 8.0.11 is the first General Availability release of the 8.0 series of MySQL Connector/J. It is suitable for use with MySQL Server versions ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-8.html
Version 8.0.8 Development Milestone is the latest development release of the 8.0 branch of MySQL Connector/J, providing an insight into upcoming features. It is suitable for use with MySQL Server versions 5.5, 5.6, 5.7, and 8.0. Functionality Added ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-2-0.html
During the reset, the autocommit mode of the session was restored to the default value specified on the server by the system variable autocommit, while the JDBC specification mandates that autocommit be always enabled for a freshly created ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-server-starting.html
For example, the first line lists the active routing strategy named routing:devCluster_default_ro, is listening on port 6447, and its mode is read-only. Although Router searches a predetermined list of default paths for the configuration file, it is ...
https://dev.mysql.com/doc/mysql-router/9.4/en/router-read-write-splitting-statements.html
Such as: GET_LOCK() FOR UPDATE|SHARE LOCK IN SHARE MODE Some functions can produce a write from within a read-only statement. The following statements are not supported if access_mode=auto: Any statement which is not read-only or read-write. The ...
https://dev.mysql.com/doc/relnotes/mysql-router/9.5/en/news-9-1-0.html
(Bug #36697876) With Read-Write splitting enabled and after the PRIMARY switched its role to SECONDARY, all write statements would fail with an error indicating that the MySQL server is running in super_read_only mode. Functionality Added or ...