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https://dev.mysql.com/doc/connector-net/en/connector-net-versions.html
The following table shows the versions of ADO.NET, .NET (Core and Framework), and MySQL Server that are supported or required by MySQL Connector/NET. MySQL Connector/NET 9.x series is a continuation of Connector/NET 8.x series, but now named to ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-usagenotes-apptips-microsoft-visualbasic.html
To be able to update a table, you must define a primary key for the table. This means that some queries like SHOW PROCESSLIST do not work properly. The fix is to use OPTION=16384 in the ODBC connect string or to select the Change BIGINT columns to ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-cext-query.html
ccnx.query('DROP TABLE IF EXISTS t') ccnx.query('CREATE TABLE t (i INT NOT NULL AUTO_INCREMENT PRIMARY KEY)') ccnx.query('INSERT INTO t (i) VALUES (NULL),(NULL),(NULL)') ccnx.query('SELECT LAST_INSERT_ID()') row = ccnx.fetch_row() ...raw_as_string ...
https://dev.mysql.com/doc/internals/en/character-set.html
A given collation implies the character set and the names of both can be seen in the INFORMATION_SCHEMA COLLATIONS table. MySQL has a very flexible character set support as documented in Character Sets, Collations, Unicode. Number Hex Character Set ...
https://dev.mysql.com/doc/internals/en/com-field-list.html
COM_FIELD_LIST: get the column definitions of a table Payload 1 [04] COM_FIELD_LIST string[NUL] table string[EOF] field wildcard Returns COM_FIELD_LIST response Implemented By mysql_list_fields() . Note As of MySQL 5.7.11, COM_FIELD_LIST is ...
https://dev.mysql.com/doc/internals/en/determining-authentication-method.html
Method used for authentication is tied to the user account and stored in the plugin column of mysql.user table. Only then server can look-up the mysql.user table and find the authentication method to be used. Client informs about the user account ...
https://dev.mysql.com/doc/internals/en/error-flags.html
In other cases, this flag is mostly tested with thd->really_abort_on_warning() to ensure we don't abort in the middle of an update with not transactional tables. Error functions thd->really_abort_on_warning() This function returns 1 if a warning ...
https://dev.mysql.com/doc/internals/en/external-lock.html
Synopsis virtual int external_lock ( thd, lock_type); THD * thd ; int lock_type ; Description This is the external_lock method. The locking methods for mysql section in lock.cc has additional comments on this topic that may be useful to read. If you ...
https://dev.mysql.com/doc/internals/en/info.html
Currently, this table handler doesn't implement most of the fields really needed. If in a table scan you don't know the number of records it will probably be better to set records to two so you can return as many records as you need. Called in: ...
https://dev.mysql.com/doc/internals/en/logging-transactions.html
It is not always possible to log correctly in statement format when both transactional and nontransactional tables are used in the same transaction. Statements that update temporary tables need special treatment since they are not logged in row ...