如何將存儲過程轉換爲視圖？

Question

我有這個存儲過程，它從4個表中抽取數據並將它們排列爲4列，但我需要一個具有相同結果（當然沒有參數）的視圖。這可能嗎？我知道我不能在視圖中使用臨時表，任何解決方案？！

ALTER PROC pr_GetChildrenByPersonID 
    @pePersonIDs varchar(8000) 
AS 
    SELECT 
     *, 
     RANK() OVER (PARTITION BY pbsPersonID ORDER BY psbPersonSiblingID ASC) AS CustomRank 
    INTO 
     #TempPersonSibling 
    FROM 
     PersonSibling 
    WHERE 
     pbsSiblingTypeID = 2 
     AND pbsPersonID IN (SELECT item 
          FROM dbo.fn_ParseStrListIdentity(@pePersonIDs, ',')) 

    SELECT 
     pePersonID, 
     ISNULL((SELECT pbsName 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 1), '') AS ChildrenName1, 
     ISNULL((SELECT pbsAge 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 1), '') AS ChildrenAge1, 
     ISNULL((SELECT dbo.fn_GetCountry(pbsPlaceOfBirth) 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 1), '') AS ChildrenCountryOfBirth1, 
     ISNULL((SELECT dbo.fn_GetCountry(pbsPresentStay) 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 1), '') AS ChildrenCountryOfResidence1, 
     ISNULL((SELECT pbsName 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 2), '') AS ChildrenName2, 
     ISNULL((SELECT pbsAge 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 2), '') AS ChildrenAge2, 
     ISNULL((SELECT dbo.fn_GetCountry(pbsPlaceOfBirth) 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 2), '') AS ChildrenCountryOfBirth2, 
     ISNULL((SELECT dbo.fn_GetCountry(pbsPresentStay) 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 2), '') AS ChildrenCountryOfResidence2, 
     ISNULL((SELECT pbsName 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 3), '') AS ChildrenName3, 
     ISNULL((SELECT pbsAge 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 3), '') AS ChildrenAge3, 
     ISNULL((SELECT dbo.fn_GetCountry(pbsPlaceOfBirth) 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 3), '') AS ChildrenCountryOfBirth3, 
     ISNULL((SELECT dbo.fn_GetCountry(pbsPresentStay) 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 3), '') AS ChildrenCountryOfResidence3, 
     ISNULL((SELECT pbsName 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 4), '') AS ChildrenName4, 
     ISNULL((SELECT pbsAge 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 4), '') AS ChildrenAge4, 
     ISNULL((SELECT dbo.fn_GetCountry(pbsPlaceOfBirth) 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 4), '') AS ChildrenCountryOfBirth4, 
     ISNULL((SELECT dbo.fn_GetCountry(pbsPresentStay) 
       FROM #TempPersonSibling 
       WHERE pbsSiblingTypeID = 2 
        AND pbsPersonID = pepersonID 
        AND CustomRank = 4), '') AS ChildrenCountryOfResidence4 
    FROM 
     Person 
    WHERE 
     pePersonID IN (SELECT item 
         FROM dbo.fn_ParseStrListIdentity(@pePersonIDs, ',')) 

Answer 1

使用Common Table Expression (CTE)而不是臨時表，並使用現在使用臨時表的CTE。

像這樣：

WITH 
    TempPersonSibling AS (
     -- the select statement that creates the temp table here 
     -- without the INTO clause 
    ) 
SELECT 
    pePersonID, 
    ISNULL((SELECT pbsName FROM TempPersonSibling WHERE pbsSiblingTypeID = 2 AND pbsPersonID = pepersonID AND CustomRank = 1),'') AS ChildrenName1, 
    -- ..., rest of the query is similar 
FROM 
    Person 
WHERE 
    -- ... 

這種方式，你可以創建一個單一的查詢和包裝，在您的視圖。