OPEN_AT

Business Definition

The OPEN_AT column stores the timestamp when the teacher makes the assignment available to the student (can be scheduled in advance). Its business purpose is to control assignment availability and track assignment release timing. Users and analysts would use this column to analyze assignment scheduling patterns, calculate time between assignment release and student completion, and identify proactive vs. reactive assignment distribution.

Data Type

TIMESTAMP_NTZ

Nullable

Yes

Last Updated

2025-12-15T10:14:44.954064 by MARKDOWN_IMPORT