Now you Could try it yourself:
--First, we create a inline-table function which returns a table
Create Function dbo.ufnFunctionTest (@param int, @param1 int)
returns table
AS
RETURN
(
select 1 as id
)
--Then, we want to alter it to a multi-statement table-valued function,
--and we will get an error here
alter Function dbo.ufnFunctionTest (@param int, @param1 int)
returns @tt table
(
id int
)
begin
insert into @tt values (1)
return
end
if you really want to "alter" the type of your function, actually you need to drop it first, then create a new one.
解决方法：先删除ufnFunctionTest ，再创建ufnFunctionTest 。
http://www.cnblogs.com/xingyukun/archive/2008/05/21/1203711.html
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 [email protected] 举报，一经查实，本站将立刻删除。
