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https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-examples-programming-vb-dao.html
The following DAO (Data Access Objects) example creates a table my_dao and demonstrates the use of rs.addNew, rs.update, and result set scrolling. Set rs = conn.OpenRecordset("my_dao") rs.Edit rs!Name = "updated-string" rs.Update rs.Close 'fetch ...
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-mysql-connector-threadsafety.html
This property is an integer that indicates the supported level of thread safety provided by Connector/Python.
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlconnection-connection-id.html
This property returns the integer connection ID (thread ID or session ID) for the current connection or None when not connected.
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlconnection-server-port.html
This read-only property returns the TCP/IP port used for connecting to the MySQL server.
https://dev.mysql.com/doc/internals/en/basic-types.html
The protocol has a few very basic types that are used throughout the protocol: Integers Strings .
https://dev.mysql.com/doc/internals/en/character-set.html
MySQL has a very flexible character set support as documented in Character Sets, Collations, Unicode. Number Hex Character Set Name 8 0x08 latin1_swedish_ci 33 0x21 utf8_general_ci 63 0x3f binary Protocol::CharacterSet A character set is defined in ...
https://dev.mysql.com/doc/internals/en/class-procedure-change-columns.html
Prototype: virtual bool change_columns(List<Item> &field_list); Here you can change the structure of the result field list, for example, you can add fields to the field_list or replace the queries result fields by something completely different ...
https://dev.mysql.com/doc/internals/en/com-query-response.html
Image description If it is not a valid Protocol::LengthEncodedInteger it is either a ERR_Packet or a Protocol::LOCAL_INFILE_Request. Image description 14.6.4.1.1 Text Resultset A Text Resultset is a possible COM_QUERY Response. It is made up of two ...
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 ...