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View Balu Prasad 's Profile

what is subquery?

Hi,

can any one explain, what is subquery?
Asked by Balu Prasad | Mar 17, 2010 |  Reply now
Replies (1)
View teacher siliconindia 's Profile
Mr.Balu Prasad,

A subquery is, in essence, a SELECT statement that is most often used as part of another SELECT statement, but could also be used with an INSERT, UPDATE, or DELETE and other statements.
Mar 17, 2010

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