import sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parent.parent))

from app import create_app
from models import db, Course, Student, StudentAccount

app = create_app()
with app.app_context():
    for model in (Course, Student, StudentAccount):
        t = model.__tablename__
        rows = db.session.execute(db.text(f'SHOW COLUMNS FROM `{t}`')).fetchall()
        existing = {r[0] for r in rows}
        model_cols = {c.name for c in model.__table__.columns}
        missing = model_cols - existing
        print(t, 'missing:', missing)