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MIT Data Warehouse MATERIAL GROUP Table


Contains codes and descriptions of material groups used in categorizing items ordered through Purchase Orders.


Field Name

Description

Data Type

Length

MATERIAL_GROUP

A code, usually four digit, defining a Material Group for Purchase Orders to enable reporting by Material Group categories. See also Material Group Description: this latter field gives the text name of the material group defined by the code.

VARCHAR2

9

MATERIAL_GROUP_DESCRIPTION

Description of a Material Group, e.g., Office Supplies, Laboratory Supplies, Maintenance Contract, etc. This is a method of categorizing items on Purchase Orders etc. to enable reporting by Material Group category.

VARCHAR2

20

MATERIAL_GROUP_KEY

Key identifying which Material Group an ordered item belongs to. This field should only be used for linking tables together, not for reporting.

VARCHAR2

9

WAREHOUSE_LOAD_DATE

The date the record was loaded into the Data Warehouse from the source system.

DATE

8