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https://dev.mysql.com/doc/c-api/8.4/en/c-api-data-structures.html
This section describes C API data structures other than those used for prepared statements, the asynchronous interface, or the replication stream interface. For information about those, see Section 6.2, “C API Prepared Statement Data ...
https://dev.mysql.com/doc/ndbapi/en/mgm-structures.html
This section provides information about the data structures defined by the MGM API. The ndb_logevent Structure The ndb_mgm_node_state Structure The ndb_mgm_node_state2 Structure The ndb_mgm_cluster_state Structure The ndb_mgm_cluster_state2 ...
https://dev.mysql.com/doc/refman/8.4/en/ansi-diff-foreign-keys.html
For example, if you define a RESTRICT type constraint, and there is a child row with several parent rows, InnoDB does not permit the deletion of any of the parent rows. This means that you cannot use self-referential ON UPDATE CASCADE or ON UPDATE ...
https://dev.mysql.com/doc/refman/8.4/en/silent-column-changes.html
In some cases, MySQL silently changes column specifications from those given in a CREATE TABLE or ALTER TABLE statement. These might be changes to a data type, to attributes associated with a data type, or to an index specification. All changes are ...
https://dev.mysql.com/doc/refman/8.4/en/upgrade-prerequisites.html
Before upgrading to the latest MySQL 8.4 release, ensure the upgrade readiness of your current MySQL 8.3 or MySQL 8.4 server instance by performing the preliminary checks described below. Tip Consider using the MySQL Shell upgrade checker utility ...
https://dev.mysql.com/doc/mysql-errors/8.4/en/server-error-reference.html
The MySQL server writes some error messages to its error log, and sends others to client programs. Example server-side error messages written to the error log: 2018-10-28T13:01:32.735983Z 0 [Note] [MY-010303] [Server] Skipping generation of SSL ...
https://dev.mysql.com/doc/relnotes/connector-odbc/en/news-8-0-24.html
Security Notes Functionality Added or Changed Bugs Fixed Security Notes For platforms on which Connector/ODBC utilizes MySQL Server's bundled OpenSSL library (MacOS, Windows, and GenLinux), MySQL Server's linked OpenSSL library was updated to ...
https://dev.mysql.com/doc/workbench/en/wb-table-editor-columns-tab.html
Use the Columns subtab to display and edit all the column information for a table. You can also use the Columns subtab to change column properties such as name, data type, and default value. Figure 8.14 The Columns Tab Right-click a row under the ...
https://dev.mysql.com/doc/internals/en/creating-handlerton.html
The handlerton (short for handler singleton) defines the storage engine and contains method pointers to those methods that apply to the storage engine as a whole, as opposed to methods that work on a per-table basis. Some examples of such methods ...
https://dev.mysql.com/doc/internals/en/guided-tour-skeleton.html
And now we're going to walk through something harder, namely the server. WARNING WARNING WARNING: code changes constantly, so names and parameters may have changed by the time you read this. Important files we'll be walking through: /sql/mysqld.cc ...