import os
import psycopg2

def check_live_schema():
    try:
        db_url = os.environ.get('DATABASE_URL', 'postgresql://suggestbet:SuGGesT2026SecuRe@localhost:15432/boilerplate_db')
        conn = psycopg2.connect(db_url)
        cursor = conn.cursor()
        
        cursor.execute("SELECT column_name FROM information_schema.columns WHERE table_name = 'live_matches'")
        cols = [r[0] for r in cursor.fetchall()]
        print("Columns in 'live_matches':")
        print(cols)
        
    except Exception as e:
        print(e)

if __name__ == "__main__":
    check_live_schema()