Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

DrilldownMemberTop

SQL Server 2000

DrilldownMemberTop

Drills down the members in a specified set that are present in a second specified set, limiting the result set to a specified number of members.

Alternatively, drills down on a set of tuples.

Syntax

DrilldownMemberTop(«Set1», «Set2», «Count»[, [«Numeric Expression»][, RECURSIVE]])

Remarks

«Set1» can contain tuples instead of members. Tuple drilldown is an extension of OLE DB, and it returns a set of tuples instead of members.

This function is similar to the DrilldownMember function, but instead of including all children of a member, only the top «Count» of children is returned, based on «Numeric Expression».

Example
Member Drilldown

The following examples demonstrate member drilldown:

Expression Returns
DrilldownMemberTop({USA, Canada, Mexico}, {USA, Washington, Mexico}, 2, [Unit Sales])
{USA, <top two states in USA>, Canada, Mexico, <top two states in Mexico>}
DrilldownMemberTop({USA, Washington, Canada, Mexico}, {USA, Washington, Mexico}, 2, [Unit Sales], RECURSIVE)
{USA, Washington, <top two cities in Washington>, Canada, Mexico, <top two states in Mexico>}.

Tuple drilldown

This example

DrilldownMemberTop({(USA, [Unit Sales]), (Washington, [Unit Sales]), 
(Canada, [Unit Sales]), (Mexico, [Unit Sales])},
{USA, Washington},2,[Store Sales],RECURSIVE)

returns the set

{(USA, [Unit Sales]), (Washington, [Unit Sales]), (<top two cities in Washington>, 
[Unit Sales]), (Canada, [Unit Sales]), (Mexico, [Unit Sales]}.

See Also

DrilldownMember

Show:
© 2015 Microsoft