Dimension tables updates

To prevent the possibility of duplicate sequence records, the key column has been turned off for the following columns:

• Enc_Diag.ICDDiagnosis
• Enc_Proc.ICDProcedure

• Enc_CPT.CPT

Also, the Encounter dimension table now includes a new NDC code column to support the Axiom Clinical Analytics data model.

IMPORTANT: Please review your imports to these tables to ensure they are working correctly.