JoinClause (Level Interface)

JoinClause (Level Interface)

The JoinClause property of the Level interface describes how related tables that define the parent Dimension object are linked and takes the form of a SQL JOIN clause.

Applies To

clsAggregationLevel

clsCubeLevel

clsDatabaseLevel

clsPartitionLevel

Data Type

String

Access

Read-only

Remarks

The JoinClause property of a level returns a nonempty string only when multiple dimension tables are used to define the parent Dimension object of the level. This type of definition results from the snowflake schema of fact and dimension tables in the cube.

Example

A database contains the following tables:

• Sales_Facts
  
• Customer
  
  
• Product
  
  
• Product_Class
  
  
• Promotion
  
  
• Store
  
  
• Calendar

This diagram illustrates the relationships of these tables.

Use the following code to return the JoinClause of the level object:

' Assume an object (dsoLevel) of ClassType clsLevel
' and is associated with the Product dimension and
' SKU level
Debug.Print "        Level: " & dsoLevel.Name
Debug.Print "  Join Clause: " & dsoLevel.JoinClause

The display in the immediate window would show the following:

        Level: SKU
  Join Clause: "product"."SKU"="product_class"."SKU"

See Also

Level Interface