Online Create Or Replace View eLearning Training
From 123-CBT Computer Based Training
Oracle SQL Specifics Creating and Managing Database Objects

...ntiate between a single view and a complex view.
Use the CREATE OR REPLACE VIEW statement to modify a view.
Use the CREATE OR REPLACE VIEW statement with the WITH CHECK OPTION clause to create a view that enables you to perform DML operations on the view.
Use the CREATE OR REPLACE VIEW statement with the WITH READ ONLY option to create a view that does not allow DML operations.
Query the
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