Md. Jawed Shamshedi If knowledge is power then sharing knowledge is ultimate powertrip

The difference between having and where clause are given below. HAVING specifies a search condition for a group or an aggregate function used in SELECT statement. HAVING can be used only with the SELECT statement. HAVING is typically used in a GROUP BY clause. When GROUP BY is not used, HAVING behaves like a WHERE clause. A HAVING clause is ... Read More »