SQL 错误“视图中的 ORDER BY 子句无效...”

Question

我正在尝试解决一个 SQL Server 错误。有人可以帮帮我吗？

查询是：

SELECT TOP 10 * 
FROM ( 
SELECT c.id, c.name, c.inserteddate, c.cityname, ftblstates.name AS statename, clc.name AS catname, '' AS listingimagelogo, '' AS orgname, relocateyn, '' AS employerclassified
FROM ((tblclassifieds c 
LEFT JOIN tblclassifiedscategories clc ON c.categoryid = clc.id) 
LEFT JOIN ftblstates ON c.stateid = ftblstates.id) 
WHERE (c.expirydate != '') AND NOT c.id IN ( 
SELECT TOP 10 tblclassifieds.id 
FROM tblclassifieds 
WHERE (c.expirydate != '') 
ORDER BY inserteddate desc) 
UNION ALL 
SELECT ce.id, ce.name, ce.inserteddate, suburb AS cityname, ftblstates.name AS statename, ce.jobtype AS catname, ce.listingimagelogo, ce.orgname, '' AS relocateyn, '1' AS employerclassified 
FROM tblclassifiedemployers ce 
LEFT JOIN ftblstates ON ce.stateid = ftblstates.id 
WHERE (ce.expirydate != '') AND NOT ce.id IN ( 
SELECT TOP 10 tblclassifiedemployers.id 
FROM tblclassifiedemployers 
WHERE (ce.expirydate != '') 
ORDER BY inserteddate desc) 
ORDER BY inserteddate desc; 

还有错误：

ORDER BY 子句在视图、内联函数、派生表、子查询和公用表表达式中无效，除非还指定了 TOP 或 FOR XML。

Answer 1

使用这个：

create view Department_View
as
select Name from [HumanResources].[Department]
order by Name offset 0 rows

Answer 2

如果您使用的是 SQL Server 2012 或更高版本，请在 order by 后使用“offset 0 rows”。 前 -

create view Department_View
as
select Name from [HumanResources].[Department]
order by Name offset 0 rows

Answer 3

我使用了以下结构：

SELECT
    ROW_NUMBER() OVER (ORDER BY LASTNAME) SORTORDER,
    *
FROM
    CLIENT

Answer 4

CREATE FUNCTION GetUnitIDWithScenarioCount
(
@calculatorType int
)
returns TABLE as
return
(
select count,unitid from(
 SELECT Top 1
         count(sc.UnitId) as count, sc.unitid
           FROM scenarios SC 
    INNER JOIN npcstatus NPC
        ON NPC.UnitId=SC.UnitId
    INNER JOIN IPEDSCollegeData..hd hd
        ON hd.UnitId=NPC.UnitId
        WHERE npc.calculatorType=4
        Group by sc.unitid
    ) as temp
    order by count
    )

Answer 5

如上所述，ORDER BY 不得出现在子查询中，除非使用 TOP 或 FOR XML。

    SELECT TOP 10 * FROM ( 
    SELECT 
        c.id, 
        c.name, 
        c.inserteddate, 
        c.cityname, 
        ftblstates.name AS statename, 
        clc.name AS catname, 
        '' AS listingimagelogo, 
        '' AS orgname, relocateyn, 
        '' AS employerclassified
    FROM tblclassifieds c 
    LEFT JOIN tblclassifiedscategories clc ON c.categoryid = clc.id
    LEFT JOIN ftblstates ON c.stateid = ftblstates.id 
    WHERE c.expirydate != ''
    AND NOT c.id IN ( 
        SELECT TOP 10 
            tblclassifieds.id 
        FROM tblclassifieds 
        WHERE c.expirydate != ''
        ORDER BY inserteddate desc 
    ) 
    UNION ALL
    SELECT 
        ce.id, 
        ce.name, 
        ce.inserteddate, 
        suburb AS cityname, 
        ftblstates.name AS statename, 
        ce.jobtype AS catname, 
        ce.listingimagelogo, 
        ce.orgname, '' AS relocateyn, 
        '1' AS employerclassified 
    FROM tblclassifiedemployers ce 
    LEFT JOIN ftblstates ON ce.stateid = ftblstates.id 
    WHERE ce.expirydate != ''
    AND NOT ce.id IN ( 
        SELECT TOP 10 
            tblclassifiedemployers.id 
        FROM tblclassifiedemployers 
        WHERE ce.expirydate != ''
        ORDER BY inserteddate desc
    )
) a ORDER BY inserteddate desc;