Snowflake身份验证令牌已过期(390114) - Snowflake-SQLAlchemy是否有心跳代码？

from sqlalchemy import create_engine
from snowflake.sqlalchemy import URL

# 设置Snowflake连接参数
snowflake_params = {
    'user': 'your_username',
    'password': 'your_password',
    'account': 'your_account',
    'warehouse': 'your_warehouse',
    'database': 'your_database',
    'schema': 'your_schema',
}

# 创建Snowflake连接引擎
engine = create_engine(URL(**snowflake_params))

# 设置心跳代码
engine.execute("ALTER SESSION SET HEARTBEAT_INTERVAL = 60")

# 执行查询或操作
result = engine.execute("SELECT * FROM your_table")

# 处理结果
for row in result:
    print(row)

# 关闭连接
engine.dispose()