我正在使用SQL Server 2012。
我在sql中创建了一个函数,如下所示:
CREATE FUNCTION [dbo].[Fn_IsCompanyExistInUserLocation](@CompanyId int)
RETURNS @Result table
(
UserId int null
)
AS
BEGIN
insert into @Result(UserId) select UL.UserId FROM [RRT_Reporting].[dbo].[UserLocation] as UL where UL.CompanyId=@CompanyId and UL.LocationType='COMPANY'
RETURN
END
我不确定是否正确。
现在我正在尝试执行此功能,如:
DECLARE @ret as table (UserId int null)
EXEC @ret = [dbo].[Fn_IsCompanyExistInUserLocation] @CompanyId= 10;
select UserId from @ret
我收到了错误:
Msg 137, Level 16, State 1, Line 6
Must declare the scalar variable "@ret".
答案 0 :(得分:2)
试试这个:
DECLARE @ret table (UserId int null)
insert into @ret select * from [dbo].[Fn_IsCompanyExistInUserLocation](10)
select UserID from @ret
答案 1 :(得分:0)
我明白了:
SELECT *
FROM [dbo].[Fn_IsCompanyExistInUserLocation](10)