Section 14.15: MOVE WINDOW Up Chapter 14: Extensions Section 14.17: Multilevel Menus  

14.16 WHENEVER

WHENEVER SUCCESS statements
WHENEVER SQLSUCCESS statements
Will give you new options for conditional code execution, instead of always depending on error conditions.
 Section 14.15: MOVE WINDOW Up Chapter 14: Extensions Section 14.17: Multilevel Menus