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https://dev.mysql.com/doc/internals/en/implementing-savepoint-set-method.html
The savepoint_set() method is called whenever a user issues the SAVEPOINT statement: int (*savepoint_set)(THD *thd, void *sv); The *sv parameter points to an uninitialized storage area of the size defined by savepoint_offset. When savepoint_set() ...
https://dev.mysql.com/doc/internals/en/rotate-event.html
Binlog::ROTATE_EVENT: The rotate event is added to the binlog as last event to tell the reader what binlog to request next. Post-header if binlog-version > 1 { 8 position } Payload string[p] name of the next binlog .
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-api-errors.html
The Errors object contains the error codes and message exposed by the MySQL Node.js adapters. errors "25000" : "Invalid Transaction State", "2C000" : "Invalid character set name", "42S02" : "Table not found", "IM001" : "Driver does not support this ...
https://dev.mysql.com/doc/relnotes/mysql-monitor/8.0/en/news-8-0-22.html
Functionality Added or Changed The MySQL server, bundled with MySQL Enterprise Service Manager, has been upgraded to MySQL 8.0.22. The bundled JRE was updated to 1.8.0_271 for both the Agent and Service Manager. The Apache Tomcat server, bundled ...
https://dev.mysql.com/doc/refman/8.4/en/charset-collation-effect.html
latin1_swedish_ci latin1_german1_ci latin1_german2_ci Muffler Muffler Müller MX Systems Müller Muffler Müller MX Systems MX Systems MySQL MySQL MySQL The character that causes the different sort orders in this example is ü (German ...
https://dev.mysql.com/doc/refman/8.4/en/monitor-innodb-mutex-waits-performance-schema.html
A mutex is a synchronization mechanism used in the code to enforce that only one thread at a given time can have access to a common resource. When two or more threads executing in the server need to access the same resource, the threads compete ...
https://dev.mysql.com/doc/connectors/en/connector-python-api-cursor-subclasses.html
The cursor classes described in the following sections inherit from the MySQLCursor class, which is described in Section 6.9.5, “cursor.MySQLCursor Class”.
https://dev.mysql.com/doc/connector-python/en/connector-python-api-cursor-subclasses.html
The cursor classes described in the following sections inherit from the MySQLCursor class, which is described in Section 10.5, “cursor.MySQLCursor Class”.
https://dev.mysql.com/doc/internals/en/binary-protocol-resultset-row.html
A Binary Protocol Resultset Row is made up of the NULL bitmap containing as many bits as we have columns in the resultset + 2 and the values for columns that are not NULL in the Binary Protocol Value format. ProtocolBinary::ResultsetRow: row of a ...
https://dev.mysql.com/doc/internals/en/coding-guidelines.html
The content formerly located in this chapter is now maintained in the Coding Guidelines section of the MySQL Server Doxygen documentation, available at https://dev.mysql.com/doc/index-other.html.