Updating pl sql trigger

The separate approach is slightly less risky in case of updates (e.g.

updating pl sql trigger-45

Of those, the majority are related to people misunderstanding the order of the timing points and how they are affected by bulk-bind operations and exceptions.

This article represents the bare minimum you should understand about triggers before you consider writing one.

To override this restriction we can take the help of Instead-Of Update trigger.

Instead-of update trigger will override the default behavior of your update operation when you execute the update statement and will let you update the data of the underlying tables over which your view is created.

Each trigger extends a collection defined in the package and stores a message with the trigger name and the current action it was triggered with.

: OLD.salary); dbms_output.put_line('New salary: ' Tags: , ,