在向客户端发送数据时，大型对象的读取操作失败。此错误最常见的原因是应用程序运行在 READ UNCOMMITTED 隔离级别。将终止此连接。

A read operation on a large object failed while sending data to the client. A common cause for this is if the application is running in READ UNCOMMITTED isolation level. This connection will be terminated.