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What is the difference between a HAVING CLAUSE and a WHERE CLAUSE

Q

What is the difference between a HAVING CLAUSE and a WHERE CLAUSE?

✍: Guest

A

You can use Having Clause with the GROUP BY function in a query and WHERE Clause is applied to each row before they are part of the GROUP BY function in a query.

2007-10-25, 5160👍, 0💬

.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML