Values and Measures
                                    Measure names and expressions are passed to functions in PQL to return measure members in a data model.
Syntax & Usage
[Measures].[measure name]
                                    - The "measures" hierarchy name is fixed and should always precede the name of the measure which should be enclosed in square brackets.
 - The dimension or table name is used in  Semantic Calculations. 
- Granular calculations do use "measures". Instead they would address the table columns that are used to create measures.
 
 - By definition every measures name is unique.
 
Different Function types
- This function is like MDX measure objects.
 
Examples
This example is a data point expression that is comprised of two coordinates from a model:
- Australia, from the country column in the customer dimension.
 - The sales MEASURE.
 
( [Customer].[Country].[Australia], [measures].[sales] )