--DROP PROCEDURE Test;
CREATE PROCEDURE Test
@aa VARCHAR(15),
@bb INT,
@cc VARCHAR(15) OUTPUT,
@dd INT OUTPUT
AS
BEGIN
SELECT @cc=UPPER(@aa)
PRINT @cc
SELECT @dd=@bb+1
PRINT @dd
RETURN
END
/* 在SQLServer中测试
DECLARE @cc VARCHAR(15)
DECLARE @dd INT
EXECUTE Test 'Test Area', 123, @cc, @dd
*/
☆、在Delphi中调用
procedure TForm1.btn1Click(Sender: TObject);
begin
With ADOQuery1 Do Begin
Close;
SQL.Clear ;
SQL.Add(' EXECUTE Test :aa, :bb, :cc Output, :dd Output ') ;
Parameters.Items[0].Value := 'Test aa';
Parameters.Items[1].Value := 1234;
Prepared;
ExecSQL;
Edit1.Text := Parameters.Items[2].Value + ' : ' + IntToStr(Parameters.Items[3].Value);
Close;
end;
end;