C＃和SQL Server - 操作或服务器完成之前已超时的时间

Question

问题涉及到SQL Server和C＃。

我想在一个查询中执行多个删除语句。该格式具有以下结构：

DELETE from dbo.table where column = 'value' 

重复超过10万次

我通过StringBuilder构建命令，并调用它的方式在我的C＃代码：但是它需要

cmd.Connection = con; 
int rows = cmd.ExecuteNonQuery(); 

很多时间执行并以此错误结束：

The timeout period elapsed prior to completion of the operation or the server. Executing through Management Studio takes also a lot of time, and let me think that the query isn't performant enough. However, in this case the query is executed successfully.

显然，使用较少的DELETE语句，由于查询非常简单，查询正常结束。执行多个语句并避免此错误的最佳方法是什么？

Answer 1

你不能只在你的查询中用“IN”代替“=”执行一次DELETE执行吗？ 这样做：

DELETE from dbo.table where column in ('Param1','Param2','(...)') 

此外，您可以检查此文章： http://social.technet.microsoft.com/wiki/contents/articles/20651.sql-server-delete-a-huge-amount-of-data-from-a-table.aspx

干杯！