Exception has been thrown by the target of an invocation
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
语句已终止。
在数据库中执行查询语句,大约1秒钟查询出来,在C#中用ado进行连接查询,一直等待很久未查出结果,最后抛出查询超时异常。
异常内容如下:
Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
解决方案:
exec sp_updatestats
执行结果:
参考文章:
记一次查询超时的解决方案The timeout period elapsed......
https://cloud.tencent.com/developer/article/1551545