以下存储过程正确插入新行,但始终为输出参数返回 0。什么会返回新的行 ID?
alter procedure DlogErr
@Msg varchar(100), @Cmd nvarchar(max),
@Stk varchar(200), @Pgm varchar(50),
@Lin smallint, @EID int, @UID int output
as
begin
set nocount on
insert into ErrorLog (Src, ErrMsg, Cmd, StackInfo, Itm, Pgm, Lin, ErrID)
values ('VFP', @Msg, @Cmd, @Stk, '', @Pgm, @Lin, @EID);
set @UID = Scope_Identity();
end