What are LOD Expressions?

A syntax that supports aggregation at dimensionalities other than the view level. With level of detail expressions, you can attach one or more dimensions to any aggregate expression.

Include()

INCLUDE level of detail expressions compute values using the specified dimensions in addition to whatever dimensions are in the view.

Exclude()

EXCLUDE level of detail expressions declare dimensions to omit from the view level of detail.

Fixed()

FIXED level of detail expressions compute a value using the specified dimensions, without reference to the dimensions in the view.