Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
![]() |
![]() |
Home -> Community -> Mailing Lists -> Oracle-L -> ON DELETE CASCADE
OK, I'm having a brain cramp and can't find an SQL example.
I have a table with a PK which has a child table associated
with it by a FK.
The PK was not created with "ON DELETE CASCADE".
What is the proper syntax to modify the PK so that it will delete records in the child table when I purge records from the parent table?
![]() |
![]() |