import mysql.connector

# Database connection details from the user's file
config = {
    'user': 'A027',
    'password': 'E1CelfxqlKoj',
    'host': 'mysql.theaken.com',
    'port': 33306,
    'database': 'db_A027'
}

try:
    # Connect to the database
    cnx = mysql.connector.connect(**config)
    cursor = cnx.cursor()

    # SQL statement to modify the column
    alter_table_query = "ALTER TABLE orders MODIFY COLUMN main_course VARCHAR(255)"

    # Execute the query
    cursor.execute(alter_table_query)

    # Commit the changes
    cnx.commit()

    print("資料表修改成功！")

except mysql.connector.Error as err:
    print(f"資料庫錯誤: {err}")
finally:
    # Close the connection
    if 'cursor' in locals() and cursor:
        cursor.close()
    if 'cnx' in locals() and cnx.is_connected():
        cnx.close()