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What is the clause that filters JOIN results called?(a) WHERE(b) SORT(c) GROUP(d) GROUP BYThis question was addressed to me by my college professor while I was bunking the class.I'm obligated to ask this question of Controlling How the Server Listens for Connections in portion General MySQL Administration of MySQL

Answer»

The correct answer is (a) WHERE

To elaborate: SOMETIMES the RESULT of a join is very large and is not desirable. In these cases, the results can be FILTERED with the help of the ‘WHERE’ clause which is followed by a set of conditions.



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