1
我有一個存儲的過程,它採用一個參數爲DATE
。這將從表中返回該日期的數據。存儲過程不會返回任何數據通過的日期
ALTER PROCEDURE [dbo].[UserReportData]
@As_ONDATE Datetime
AS
BEGIN
DECLARE @REPORTDATE datetime
--DECLARE @OPENING INT
SELECT *
INTO #temptable
FROM
(SELECT
a.CUser_id, b.User_Id, a.U_datetime AS REPORTDATE
FROM
inward_doc_tracking_trl a
INNER JOIN
user_mst b ON a.CUser_id = b.mkey
AND a.U_datetime = @As_ONDATE) AS x
DECLARE Cur_1 CURSOR FOR
SELECT CUser_id, User_Id FROM #temptable
OPEN Cur_1
DECLARE @CUser_id INT
DECLARE @User_Id INT
FETCH NEXT FROM Cur_1 INTO @CUser_id, @User_Id
WHILE (@@FETCH_STATUS = 0)
BEGIN
SELECT U_datetime
FROM inward_doc_tracking_trl
WHERE U_datetime = @As_ONDATE
UPDATE #temptable
SET REPORTDATE = @REPORTDATE
WHERE CUser_id = @CUser_id
AND User_Id = @User_Id
and
FETCH NEXT FROM Cur_1 INTO @CUser_id, @User_Id
END
CLOSE Cur_1
DEALLOCATE Cur_1
SELECT * FROM #temptable
DROP TABLE #temptable
END
當我執行這樣的存儲過程,我沒有得到任何行返回
exec UserReportData '20160610'
,但在表中我有與該日期行。
像下面的查詢運行
SELECT U_datetime
FROM inward_doc_tracking_trl
WHERE u_datetime = '2016-06-10 14:56:11.000'
因此,執行存儲過程的時候爲什麼沒有返回記錄?
那裏應該我添加你的答案,我的意思是在哪一部分? '選擇a.CUser_id,b.User_Id,a.U_datetime \t \t \t \t \t \t \t作爲REPORTDATE ....'這裏? – BNN
是的,我在where子句中添加了,它工作正常。非常感謝 – BNN
是的。在'WHERE'子句中 – Squirrel