Short Answer
One of the advantages of views is __________________,meaning if an application accesses the database through a view,most changes to the conceptual schema will not affect the application.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q63: One of the rules for 1-M updatable
Q64: The _ clause of the CREATE VIEW
Q65: In a hierarchical form,the fixed part is
Q66: A method to process a query on
Q67: You want to create a form to
Q69: The variable part of a hierarchical form
Q70: To define a view,SQL provides the _
Q71: In the "three schema architecture",views belong to:<br>A)
Q72: In a hierarchical form involving a 1-M
Q73: You can rename some of the columns,all