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What is instead of trigger in where we will use?
Answers:
Answer #1We use instead of triggers, when dml operations perform on the complex views.
Answer #2Instead of triggers are the procedures that execute in
place of Data Manipulation language (DML)statement on a
table.
for example, if i have INSTEAD-OF-UPDATE Trigger on
TableA,and i execute an update statement on that table,the
code in the INSTEAD-OF-TRIGGER will be executed instead of
the update statement that I executed.
place of Data Manipulation language (DML)statement on a
table.
for example, if i have INSTEAD-OF-UPDATE Trigger on
TableA,and i execute an update statement on that table,the
code in the INSTEAD-OF-TRIGGER will be executed instead of
the update statement that I executed.