Using Set Expressions

A set consists of zero or more tuples. (A set that does not contain any tuples is known as an empty set.)

The complete expression of a set consists of zero or more explicitly specified tuples, framed in curly braces:

{ [ { Tuple_expression | Member_expression } [ , { Tuple_expression | Member_expression } ] ... ] }

The member expressions specified in a set expression are converted to one-member tuple expressions.

See Also

Concepts

Expressions (MDX)

Help and Information

Getting SQL Server 2005 Assistance