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wt is view ? wht r the restrictions for view ?
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Answer Posted / ratheesh nellikkal
A view we can treat it as a virtual table.
It doesn't have any physical existance.
A View can be created entirely from a single table or from
a number of tables with appropriate joins.
The mail Restriction in a view is that if a view made up of
more than one table then it can not update it.
(Obviously if the base table is not exists the db2 will
trow an error and u can not create the view)
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