如何在ASP中的单个查询中执行选择和插入 [英] How to execute select and insert in a single query in asp
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问题描述
SELECT BookID, DATEDIFF(day, ReturnDate, getdate()) AS no_of_days
FROM LibraryBookIssueToStudent
INSERT INTO DueLibraryBooks (BookID, No_Of_Days) VALUES (404, -29)
如何将这两个查询合并为一个查询?
我想将这些值插入到运行Select命令后生成的DueLibraryBooks中.
在此先谢谢您.
How to merge this two query in a single one?
i want to insert those values into DueLibraryBooks which are generated after running the Select command.
Thanks in advance.
推荐答案
请尝试以下查询.
Try as below query.
INSERT INTO DueLibraryBooks (BookID, No_Of_Days)
SELECT BookID, DATEDIFF(day, ReturnDate, getdate()) AS No_Of_Days
FROM LibraryBookIssueToStudent;
编辑-要在Asp中执行SQL查询,请查看下面的链接.
http://www.w3schools.com/ado/met_conn_execute.asp
Edit - To execute SQL Query in Asp, have a look at below link.
http://www.w3schools.com/ado/met_conn_execute.asp
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