how to insert the data through views? The view is depending
upon more than two tables?
how to update materalized views?

Answer Posted / rajesh venati

If we create a view on more than one table, or using
distinct keyword or use any group functions it is called
complex view.
If we want perform DML operations on complex views the we
will go for Instead of Triggers.Through the instead of
triggers we can perform DML operations on complex views.

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