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From Apache Wiki <wikidi...@apache.org>
Subject [Db-derby Wiki] Update of "OLAPOperations" by BryanPendleton
Date Wed, 18 Jul 2007 23:07:14 GMT
Dear Wiki user,

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The following page has been changed by BryanPendleton:
http://wiki.apache.org/db-derby/OLAPOperations

------------------------------------------------------------------------------
+ = OLAP operations and the SQL standard =
+ 
- The SQL-2003 standard includes definitions for a number of new features, which are collectively
referred to as OLAP Operations. The features are grouped into two classifications, as follows:
+ The SQL-2003 standard includes definitions for a number of new features, which are collectively
referred to as OLAP Operations. The features are grouped into several classifications, as
follows:
   * T611: Elementary OLAP operations
   * T612: Advanced OLAP operations
+  * T431: Extended grouping capabilities
+  * T433: Multiargument GROUPING function
  
  This page, which is currently a stub, is intended to contain information about OLAP operations
and Derby.
  
@@ -25, +29 @@

   * Window frame exclusions
   * Width buckets
  
+ == T431: Extended grouping capabilities ==
+ 
+ Feature T431 of the 2003 SQL standard specifies the following items:
+  * GROUPING function (single argument)
+  * ROLLUP lists
+  * CUBE lists
+  * GROUPING SETS specifications
+ 
+ == T433: Multiargument GROUPING function ==
+ 
+ Feature T433 of the 2003 SQL standard specifies the following items:
+  * GROUPING function (multiple arguments)
+ 

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