Whatis the difference between View and Materialized View ?
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Answer Posted / senthil
hi,
we already know basic restrictions of view and materialized
view,
view is a logical or virtual table it doesn't have data on
its own, but materialized view has a physical structure it
stores data in local machine or on its own.materialized view
can be refreshed automatically or manually. but in view, if
any changes happened in the base tables, we want to reflect
the same in the view means view has to issue the select
statement again to the database
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