Designing Dimension Procedures:
Dimension Procedures select the appropriate data changes from a Flat Table to update Dimension Tables in the data warehouse.
This video shows the design of the dimension procedure DimCustomer_upd for the DimCustomer table.
To continue with the tutorial, also please design DimInvoice_upd for the table DimInvoice,
as described in the tutorial pdf section "Procedure for DimInvoice".