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Project/03_access_control.sql

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+-- 1. Create a role for TAs
+CREATE ROLE ta_role;
+
+-- 2. Allow this role to view your TA-related views
+GRANT SELECT ON v_ta_progress_summary, v_section_overview TO ta_role;
+
+-- 3. Create a demo user (only works if your server allows user creation)
+CREATE USER ta_demo WITH PASSWORD 'ta_demo123';
+
+-- 4. Give the demo user the TA role
+GRANT ta_role TO ta_demo;