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Oracle PLSQL
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In a view, ____________ specifies that rows may only read from the base tables
Options
- WITH READ ONLY
- WITH READ
- READ ONLY
- READ
CORRECT ANSWER : WITH READ ONLY
Discussion Board
WITH READ ONLY
WITH READ ONLY implies that there can be no operations can be performed on this view. Now an updatable view is one you can use to insert, update, or delete base table rows. You can create a view to be inherently updatable, or you can create an INSTEAD OF trigger on any view to make it updatable. You write WITH READ ONLY to indicate that the table or view cannot be updated.
Prajakta Pandit 02-14-2017 06:53 AM
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