An operator in the group by clause that requires explicit specification of column combinations. The grouping sets operator is appropriate when precise control over grouping is required. The sql:2003 standard provides the grouping sets operator as an extension of the group by clause to support multidimensional data.
Tags: Database, Education, Software
Disclaimer:Pak/ed and the contributors are not responsible for any errors contained and are not liable for any damages resulting from the use of this material. Disclaimer
Home Disclaimer Advertise Contact Privacy Policy
Copyright © 2004-16 Paked.com. All rights reserved.
Note: Site best viewed at 1024 x 768 or higher screen resolution