SQL 存儲過程中的 object 名稱無效

Question

我已經創建為存儲過程，但是當我嘗試在ptask中獲取數據時，出現以下錯誤

Msg 208, Level 16, State 1, Procedure mySproc, Line 72 [Batch Start Line 0]
Invalid object name 'ptask'.

我的代碼如下所示：

CREATE procedure PSBASPLG.ipMirrorFromOffer
    @usr    nvarchar(255),
    @age    int,
    @id     int
as
set nocount on
declare @now datetime = getdate()
exec ipLgAppend @usr, 'PSBASPLG.ipMirrorFromOffer', @pint0 = @id

;with stask (tsID, tsTag, tsNode, tsTxt, cuID, pjRef, pjRsp)
as (select top 1
        ts.tsID, ts.tsTag, ts.tsNode, ts.tsTxt,
        pj.pjCust, pj.pjRef, pj.pjRsp
    from tbTasks as ts
        inner join tbProjs as pj
        on  (pj.pjID = ts.tsProj)
    where
        (ts.tsID = @id)
)
, sleaf (lfTag, lfTxt)
as (select  distinct 
        lf.lfTag, lf.lfTxt
    from tbLeafs as lf
        inner join stask as ts
        on  (ts.tsNode = lf.lfNode)
)
, sline (paTxt, paCnt, paSta, tyID, rsID, itID, acTyp, grID)
as (select  distinct 
        pa.paTxt, pa.paCnt, pa.paSta, pa.paTyp, pa.paRes,
        it.itID, ac.acTyp, pa.paGrp
    from tbParts as pa
        inner join tbActs as ac
        on  (pa.paAct = ac.acID)
        inner join stask as ts
        on  (ts.tsID = ac.acTask)
        inner join tbItems as it
        on  (it.itID = pa.paItem)
    where
        (pa.paStk >= 0) and
        (pa.paSta > -1) 
)
, ptask (tsID, tsProj, tsNode)
as (select  distinct
        ts.tsID, ts.tsProj, ts.tsNode
    from tbTasks as ts
        inner join tbLeafs as lf
        on  (lf.lfNode = ts.tsNode) and
            (lf.lfTag = PSBASPLG.fnConf('Leaf_offertag'))
        inner join stask as sl
        on  (sl.tsTag = lf.lfTag)
    where
        (ts.tsSta > -1)
)
, pline (paID, itID, acID)
as (select  distinct
        pa.paID, pa.paItem, ac.acID
    from tbParts as pa
        inner join tbActs as ac
        on  (pa.paAct = ac.acID)
        inner join ptask as ts
        on  (ts.tsID = ac.acTask)
    where
        (pa.paStk >= 0) and
        (pa.paSta > -1) 
)

select * from ptask -- Error happens here

為什么ptask是無效的 object？

Answer 1

您的代碼看起來有效。 如果我將您的查詢粘貼到我的編輯器中（這是標准的香草安裝），除了缺少的列和實體之外，我不會收到任何錯誤。 否則它是一個有效的查詢。

有時 VS 和 SSMS 的智能感知會損壞，特別是如果它們已經打開了很長時間。 我建議將您的查詢復制 + 粘貼到記事本中並重新啟動 SSMS。

除此之外，其中一個 CTE 中一定有錯誤。 在可能的情況下單獨運行每個應該可以揭示問題。