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https://dev.mysql.com/doc/refman/9.7/en/clone-plugin-options-variables.html
clone_ddl_timeout Command-Line Format --clone-ddl-timeout System Variable clone_ddl_timeout Scope Global Dynamic Yes SET_VAR Hint Applies No Type Integer Default Value 300 Minimum Value 0 Maximum Value 2592000 Unit seconds The time in seconds that a ... This section describes the system variables that control operation of the clone ...
https://dev.mysql.com/doc/connectors/en/connector-j-reference-implementation-notes.html
MySQL Connector/J, as a rigorous implementation of the JDBC API, passes all of the tests in the publicly available version of Oracle's JDBC compliance test suite. This section gives details on an interface-by-interface level about implementation ...
https://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html
MySQL Connector/J, as a rigorous implementation of the JDBC API, passes all of the tests in the publicly available version of Oracle's JDBC compliance test suite. This section gives details on an interface-by-interface level about implementation ...
https://dev.mysql.com/doc/relnotes/mysql/9.7/en/news-9-4-0.html
(Bug #30453221) Compilation Notes Group Replication: Defining TASK_EVENT_TRACE in gcs_profile.in broke the build of GCS/XCOM in MySQL Server's Group Replication GCS component, returning errors similar to member reference type 'connection_descriptor ... Note These release notes were created with the assistance of MySQL HeatWave ...
https://dev.mysql.com/doc/refman/9.7/en/caching-sha2-pluggable-authentication.html
For information about the implications of this change for server operation and compatibility of the server with clients and connectors, see caching_sha2_password as the Preferred Authentication Plugin. Important To connect to the server using an ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-24.html
Connection idle: This is due to the connection idling for longer than the relevant timeout settings. It causes Connector/J to close the current connection with the error message "IO Read error: read_timeout exceeded". (WL #14453) In the past, for ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-3-0.html
Version 8.3.0 is a new GA release of MySQL Connector/J. MySQL Connector/J 8.3.0 supersedes 8.2 and is recommended for use on production systems. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements the X DevAPI. Installation ...
https://dev.mysql.com/doc/refman/9.7/en/audit-log-component-filter-definitions.html
The preceding filter enables logging of events in the connection class. The preceding definition can be written like this: { "filter": { "class": [ { "name": [ "connection", "general", "table_access" ] } ] } } Logging Specific Event Subclasses To ...
https://dev.mysql.com/doc/refman/9.7/en/audit-log-filter-definitions.html
The preceding filter enables logging of events in the connection class. The preceding definition can be written like this: { "filter": { "class": [ { "name": [ "connection", "general", "table_access" ] } ] } } Logging Specific Event Subclasses To ...
https://dev.mysql.com/doc/internals/en/user-level-locks.html
send SELECT GET_LOCK("mysqltest1", 10); --connection conn2 # Wait for INSERT to timeout. User-level locks are controlled with the SQL functions GET_LOCK(str,timeout) IS_FREE_LOCK(str) IS_USED_LOCK(str) RELEASE_LOCK(str) They can be used at places ...Depending on their appearance in the select list, the where clause, the group by clause, etc, of select, update or other statements, these statements can be blocked at different code ...