单选题Where can you add your own PL/SQL code in relation-handling triggers?（）A Before the End default relation program section comment. B After the Begin default relation program section comment. C Before the Begin default relation program section comment. D
题目
单选题
Where can you add your own PL/SQL code in relation-handling triggers?（）
A
Before the End default relation program section comment.
B
After the Begin default relation program section comment.
C
Before the Begin default relation program section comment.
D
It is not possible to modify the relation-handling code that Forms automatically creates for relations.