-- Revert user enhancements
-- Migration: 016_enhance_users_table.down.sql

DROP INDEX IF EXISTS idx_users_last_login_at;
DROP INDEX IF EXISTS idx_users_is_active;
DROP INDEX IF EXISTS idx_users_role;

ALTER TABLE users DROP COLUMN IF EXISTS is_active;
ALTER TABLE users DROP COLUMN IF EXISTS last_login_at;
ALTER TABLE users DROP COLUMN IF EXISTS permissions;
ALTER TABLE users DROP COLUMN IF EXISTS role;