Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ambuj Shatdal0
Date of Patent
May 25, 2010
0Patent Application Number
107510170
Date Filed
December 31, 2003
0Patent Primary Examiner
Patent abstract
A database system computes an aggregate on distinct values of at least one attribute for each of plural groups specified by multiple levels of grouping sets. Distinct values of the at least one attribute are identified and stored in a first table. The first table is used to compute aggregates for groups specified by a first grouping set and for groups specified by a second grouping set.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
