Whatis the difference between View and Materialized View ?
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Answer Posted / navas
View:It is a sql query which is executed and populates
results each time when the particular view is accessed.When
we make a DML statement in view it will affect the original
data available in datebase table.
Materialized view:Materialized view is similar to a table
that exists in the table space.The resultsets are fetched
and populated in materialized view from various table when
a meterialixed view is created and will be availabe until
the view is refreshed.
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