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我创建了一个功能,现在相当传递静态值我想在函数中添加参数,但调用函数后它开始抛出一个错误:多个参数错误,而在SQL Server中创建功能
Procedure or function dbo.hello has too many arguments specified.
功能:
Create Function dbo.hello
(@InputstartDate Date, @InputendDate Date)
Returns @attendanceTemp table(STUD_NAME VARCHAR(50),
ATTD_DATE DATE ,
attd_DATEs DATE,
Attendance VARCHAR(20))
As
Begin
Declare @startDate DATE
SET @startDate = @InputstartDate
Declare @endDate Date
SET @endDate = @InputendDate
Declare @dateDifference INT
SET @dateDifference = DATEDIFF(day, @startDate,@endDate) ;
Declare @count INT
SET @count = 0
DECLARE @myTable TABLE (STUD_ID int,
countdd int,
STUD_NAME varchar(50),
AttDate Date
)
While @count <= @dateDifference
Begin
Insert Into @myTable (STUD_ID, countdd, STUD_NAME, AttDate)
Values (1, 123, 'HAIDER', @startDate)
Set @count = @count +1
Set @startDate = DATEADD(day, 1, @startDate)
End
Insert Into @attendanceTemp
Select
tb.STUD_NAME, ATTD_DATE, tb.AttDate,
Case
When att.DETAIL Is Null
Then 'ABSENT'
When att.DETAIL = 'ATTENDACE'
Then 'PRESENT'
End As Attendance
from
@myTable tb
Left Join
ATTENDANCE att on tb.AttDate = att.ATTD_DATE
Where
att.STUD_ID = 1 or att.STUD_ID IS NULL
Return
END
调用函数:
select *
from dbo.hello('2014-04-01', '2014-04-10');
错误:
Procedure or function dbo.hello has too many arguments specified
我不能瑞普这个问题,功能工作正常。你是否对正确的服务器和数据库运行select语句? –
'select * from sys.objects where name ='hello'','sp_helptext'dbo.hello'' –