What is forall Statement ?
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Answer / ruchi
The keyword FORALL lets you run multiple DML statements
very efficiently. It can only repeat a single DML
statement, unlike a general-purpose FOR loop.
The FORALL statement issues a series of INSERT, UPDATE, or
DELETE statements, usually much faster than an equivalent
FOR loop. It requires some setup code, because each
iteration of the loop must use values from one or more
collections in its VALUES or WHERE clauses.
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Answer / ron
used in pl/sql block, to do bulk operations; to speed up
operations such as fetch and other dml statements.
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