import sys
import os
sys.path.insert(0, '/home/hoon/kis_bot')
from database import TradeDB

db = TradeDB()
try:
    cols = [dict(r)["Field"] for r in db.conn.execute(f"SHOW COLUMNS FROM active_trades").fetchall()]
    print(f"active_trades cols: {cols}")
except Exception as e:
    print(f"Error: {e}")
db.close()