Deprecation: #67297 - MySQL / DBMS field type conversion

See forge#67297

Description

The DbalDatabaseConnection class provides generic functions that translate between native MySQL field types and ADOdb meta field types. The generic functions MySQLActualType() and MySQLMetaType have been marked as deprecated and should not be used any longer.

Impact

Although these are public functions the use was probably limited to the DBAL Extension. If used however, they will trigger a deprecation message.

Migration

Use the functions getNativeFieldType() and getMetaFieldType() provided by the DBMS specifics class.