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MIT Data Warehouse WTW TEACHING DETAIL Table


This table contains the detail of the Who-is-Teaching-What data since Fall Term 2009 (ie. 2010FA). Used the "KEY" field in this table to join to the same-name table (eg. Joining from this table to the WTW_SUBJECT_SECTION table using the WTW_SUBJECT_SECTION_KEY field, and joining from this table to the WTW_INSTRUCTOR table using the WTW_INSTRUCTOR_KEY field, and joining from this table to the WTW_INSTRUCTOR_ROLE table using the WTW_INSTRUCTOR_ROLE_KEY, and joining from this table to the WTW_ACADEMIC_TERM table using the WTW_ACADEMIC_TERM_KEY) to get the teaching roles of each of the instructors in the different terms, subjects and sections.


Field Name

Description

Data Type

Length

LAST_ACTIVITY_DATE

Date when information in the record was last updated.

DATE

8

WAREHOUSE_LOAD_DATE

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

DATE

8

WTW_ACADEMIC_TERM_KEY

Use this field to join together tables WTW_TEACHING_DETAIL and WTW_ACADEMIC_TERM to get the academic term information for the teaching data.

VARCHAR2

6

WTW_INSTRUCTOR_KEY

Use this field to join together tables WTW_TEACHING_DETAIL and WTW_INSTRUCTOR to get information about the instructors.

VARCHAR2

15

WTW_INSTRUCTOR_ROLE_KEY

Use this field to join together tables WTW_TEACHING_DETAIL and WTW_INSTRUCTOR_ROLE to get information about the various teaching roles of the instructors.

VARCHAR2

24

WTW_SUBJECT_SECTION_KEY

Use this field to join together tables WTW_TEACHING_DETAIL and WTW_SUBJECT_SECTION to get information about the subjects and sections for the teaching data.

VARCHAR2

16