SELECT CityName, Count(ClientID) as ClientCount FROM City INNER JOIN Client on City.CityID = Client.CityID GROUP BY CityName HAVING ClientCount > 30;
Shawn Green Database Administrator Unimin Corporation - Spruce Pine "Ronan Lucio" <[EMAIL PROTECTED]> wrote on 09/10/2004 11:14:37 AM: > Hello, > > A have two tables: > > City: > CityID > CityName > > Client: > ClientID > ClienteName > CityID > > How can I make a SELECT that returns me only the cities > that have more than 30 (example) clients? > > Thanks, > Ronan > > > > -- > MySQL General Mailing List > For list archives: http://lists.mysql.com/mysql > To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] >