What is the difference between "where" and "having" in SQL?

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Kalaiselvi

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ifference Between Where and Having Clause in SQL ; 6. WHERE Clause is used before GROUP BY Clause, HAVING Clause is used after GROUP BY Clause.
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"WHERE" filters rows before aggregation; "HAVING" filters after aggregation.
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"WHERE" filters rows before aggregation; "HAVING" filters after aggregation.
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