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MIT Data Warehouse SPACE USAGE SNAPSHOT Table


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Field Name

Description

Data Type

Length

SPACE_USAGE

The description of the room's usage, e.g., "LECTURE HALL", "CLASSROOM", "LOBBY".

VARCHAR2

16

SPACE_USAGE_KEY

Key field used to join to the SPACE_USAGE table. This field should only be used for joining data, NOT for reporting.

NUMBER

TIME_MONTH_KEY

Key used only for joining the TIME_MONTH table to other tables, NOT for reporting.

VARCHAR2

6

WAREHOUSE_INSERT_TIMESTAMP

XXX

TIMESTAMP(6)