SQL ALL Operator

SQL – HAVING CLAUSE The HAVING clause enables you to specify conditions that filter which group results appear in the final results. Syntax: Select From Where Group by Having Order by For Example: SELECT Employees.LastName, COUNT(Orders.OrderID)AS NumberOfOrders From (Orders INNER JOIN Employees ON Orders. EmployeeID=Employees.EmployeeID) GROUPBY LastName HAVING COUNT(Orders.OrderID)>10; Result: WILD CARDS : SQL wildcards […]