DROP TABLE IF EXISTS trace_records CASCADE; DROP TABLE IF EXISTS spectrum_entries CASCADE; DROP TABLE IF EXISTS consultations CASCADE; DROP TABLE IF EXISTS consumables CASCADE; DROP TABLE IF EXISTS lamp_test_steps CASCADE; DROP TABLE IF EXISTS lamp_tests CASCADE; DROP TABLE IF EXISTS weather_alerts CASCADE; DROP TABLE IF EXISTS wechat_bindings CASCADE; DROP TABLE IF EXISTS rearing_records CASCADE; DROP TABLE IF EXISTS batches CASCADE; DROP TABLE IF EXISTS trays CASCADE; DROP TABLE IF EXISTS inspection_records CASCADE; DROP TABLE IF EXISTS knowledge_articles CASCADE; DROP TABLE IF EXISTS diseases CASCADE; DROP TABLE IF EXISTS role_permissions CASCADE; DROP TABLE IF EXISTS permissions CASCADE; DROP TABLE IF EXISTS telemetry CASCADE; DROP TABLE IF EXISTS audit_logs CASCADE; DROP TABLE IF EXISTS video_clips CASCADE; DROP TABLE IF EXISTS cameras CASCADE; DROP TABLE IF EXISTS alarms CASCADE; DROP TABLE IF EXISTS thresholds CASCADE; DROP TABLE IF EXISTS sensors CASCADE; DROP TABLE IF EXISTS devices CASCADE; DROP TABLE IF EXISTS rooms CASCADE; DROP TABLE IF EXISTS users CASCADE;