DB Access Module for MySQL User’s Guide : Chapter 2 Technical Information : Updater and Deleter
Updater and Deleter
This section describes the use of table tags for the updater and deleter.
Use of Table Tags
The DB Access Module for MySQL produces RWDBUpdater instances that use table tags for tables being updated; however, it produces RWDBDeleter instances that do not use table tags for tables being updated. For information on producing correlated DELETEs, see Section 5.6.2, “Use of Table Tags when Deleting,” in DB Interface Module User's Guide.