SQL自定义函数是SQL函数中用途最广的函数之一，接下来的SQL server内容就将为您介绍如何调用SQL自定义函数，供您参考，希望对您有所启迪。
--根据组织，岗位和档案ID返回该用户可见的日报列表 ALTER proc dbo.GetDailyList @orgid int,@postid int,@ArchivesID int as declare @a table(orgid int) insert @a select orgid from organize where orgid = @orgid while @@rowcount > 0 --中间有一递归，有点难懂啊 insert @a select a.orgid from organize as a inner join @a as b on a.fatherorgid = b.orgid and a.orgid not in(select orgid from @a) declare @b table(postid int) insert @b select postid from post where postid = @postid while @@rowcount > 0 insert @b select a.postid from post as a inner join @b as b on a.fatherpostid = b.postid and a.postid not in(select postid from @b) --declare @ArchivesID nvarchar(20) --select @ArchivesIDArchivesID=ArchivesID from Users where UserID=@userid --print @ArchivesID SELECT a.DailyID, a.TaskTitle,a.AuthorID,b.Name as AuthorName,a.DispathchManID, dbo.GetArchivesNameStr(a.DispathchManID,',') AS DispatchManName, a.AddDate, a.hit,dbo.GetCommentCount(a.DailyID) AS commentcount, 'StateStr'=case when a.StateID=1 then '未执行' when a.StateID=2 then '执行中' when a.StateID=3 then '执行完成' end, 'ImportTypeName'=case when a.ImportTypeID=1 then '普通' when a.ImportTypeID=2 then '紧急' when a.ImportTypeID=3 then '非常紧急' end, dbo.GetArchivesNameStr(FinishManID,',') as FinishManName, dbo.GetArchivesNameStr(FactDispatchManID,',') as FactDispatchManName FROM DailyList a LEFT JOIN Archives b on a.AuthorID=b.ArchivesID WHERE (a.DailyType = 1) AND b.orgid IN (select orgid from @a) and ','+a.DispathchManID like '%,'+convert(nvarchar,@ArchivesID)+',%'