Updating clause used in instead of trigger example Cam adult sin registro
It creates a test table, a package to hold shared data and a trigger for each of the timing points.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.If an exception is raised by the DML itself or by the trigger code, no more timing points are triggered.This means the after statement trigger is not fired, which can be a problem if you are using the after statement timing point to do some important processing.
SQL Make sure you understand your timing points when using bulk binds or you may get unexpected results.
To demonstrate this we will force an exception in the after row trigger.
CREATE OR REPLACE TRIGGER trigger_test_ar_trg AFTER INSERT OR UPDATE OR DELETE ON trigger_test FOR EACH ROW BEGIN trigger_test_api.g_tab.extend; CASE WHEN INSERTING THEN trigger_test_api.g_tab(trigger_test_api.g_tab.last) := 'AFTER EACH ROW - INSERT (new.id='
The CREATE TRIGGER statement has a lot of permutations, but the vast majority of the questions I'm asked relate to basic DML triggers.