USER_KEY

Business Definition

Foreign key to USER_DIM identifying the student (or relevant user) who owns the attempt. Use for student-level rollups, cohort analysis, and joins to demographics. A value of -1 indicates the user could not be resolved.

Data Type

NUMBER(38,0)

Nullable

No

Last Updated

2026-01-08T03:23:35 by ASSESSMENT_FACT_ENRICHMENT