Question

我正在尝试在MS SQL中运行访问查询但我不知道该怎么做我已经研究但无法找到任何解决方案。

以下是访问查询（它在Access中正常工作）：

更新代码：

SELECT DISTINCT b.Category, b.SubCategory1, b.SubCategory2, b.SubCategory3, 
b.SubCategory4, 'Total '+ b.SubCategory3+' FY 2018' AS Title, 
Sum(b.TotalAmount) AS Budget,
0 AS [201801],
0 AS [201802],
0 AS [201803],
0 AS [201804],
0 AS [201805],
0 AS [201806],
0 AS [201807],
0 AS [201808],
0 AS [201809],
0 AS [201810],
0 AS [201811],
0 AS [201812],
0 AS TotalSpent,
0 AS TotalCommited,
0 AS UncommitedBudget

FROM tblBudget AS b
GROUP BY b.Category, b.SubCategory1, b.SubCategory2, b.SubCategory3, 
b.SubCategory4
UNION ALL SELECT DISTINCT b.Category, b.SubCategory1, b.SubCategory2, 
b.SubCategory3, b.SubCategory4, IIF((po.PONumber), 'Forecast - ' + po.Title, 
po.PONumber + ' - ' + po.Title + ' ('+ po.ProjectStatus +')' ), 0 AS Budget, 

(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=1 AND tb.PONumber=po.PONumber) AS [201801], 
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=2 AND tb.PONumber=po.PONumber) AS [201802], 
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=3 AND tb.PONumber=po.PONumber) AS [201803],
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=4 AND tb.PONumber=po.PONumber) AS [201804],
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=5 AND tb.PONumber=po.PONumber) AS [201805], 
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=6 AND tb.PONumber=po.PONumber) AS [201806],
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=7 AND tb.PONumber=po.PONumber) AS [201807],
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=8 AND tb.PONumber=po.PONumber) AS [201808],
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=9 AND tb.PONumber=po.PONumber) AS [201809],
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=10 AND tb.PONumber=po.PONumber) AS [201810],
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=11 AND tb.PONumber=po.PONumber) AS [201811],
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=12 AND tb.PONumber=po.PONumber) AS [201812], 
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
year(tb.AcctPeriod)=2018 AND tb.PONumber=po.PONumber) AS TotalSpent,
SUM(TotalOrdered) - IIF(((SELECT Sum(tb.InvoiceAmount) FROM tblInvoices AS 
tb WHERE year(tb.AcctPeriod)=2018 AND tb.PONumber=po.PONumber)),0,(SELECT 
Sum(tb.InvoiceAmount) FROM tblInvoices AS tb WHERE year(tb.AcctPeriod)=2018 
AND tb.PONumber=po.PONumber))-
IIF(po.ProjectStatus='Closed',
SUM(TotalOrdered) - IIF(((SELECT Sum(tb.InvoiceAmount) FROM tblInvoices AS 
tb WHERE year(tb.AcctPeriod)=2018 AND tb.PONumber=po.PONumber)),0,(SELECT 
Sum(tb.InvoiceAmount) FROM tblInvoices AS tb WHERE year(tb.AcctPeriod)=2018 
AND tb.PONumber=po.PONumber))
,0)  AS TotalCommited,
0+
IIF(po.ProjectStatus='Closed',
SUM(TotalOrdered) - IIF(((SELECT Sum(tb.InvoiceAmount) FROM tblInvoices AS 
tb WHERE year(tb.AcctPeriod)=2018 AND tb.PONumber=po.PONumber)),0,(SELECT 
Sum(tb.InvoiceAmount) FROM tblInvoices AS tb WHERE year(tb.AcctPeriod)=2018 
AND tb.PONumber=po.PONumber))
,0) AS UncommitedBudget

FROM (tblBudget AS b LEFT JOIN tblPO AS po ON b.id = po.BudgetCategory) 
GROUP BY b.Category, b.SubCategory1, b.SubCategory2, b.SubCategory3, 
b.SubCategory4, po.Title, po.PONumber, po.ProjectStatus
UNION ALL SELECT DISTINCT b.Category, b.SubCategory1, b.SubCategory2, 
b.SubCategory3, b.SubCategory4, 'Total '+b.SubCategory3+' FY 2018' AS Title,
0 AS Budget,
0 AS [201801],
0 AS [201802],
0 AS [201803],
0 AS [201804],
0 AS [201805],
0 AS [201806],
0 AS [201807],
0 AS [201808],
0 AS [201809],
0 AS [201810],
0 AS [201811],
0 AS [201812],
0 AS TotalSp,
0 AS TotalCommited,
Sum(b.TotalAmount) - IIF((SELECT Sum(p.TotalOrdered) FROM tblPO AS p WHERE 
p.BudgetCategory=b.id),0,(SELECT Sum(p.TotalOrdered) FROM tblPO AS p WHERE 
p.BudgetCategory=b.id)) AS UncommitedBudget
FROM tblBudget AS b
GROUP BY b.Category, b.SubCategory1, b.SubCategory2, b.SubCategory3, 
b.SubCategory4,b.id;

MS SQL Server中的错误：

更新了错误：

Msg 4145, Level 15, State 1, Line 21
An expression of non-boolean type specified in a context where a condition 
is expected, near '('.
Msg 156, Level 15, State 1, Line 22
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 23
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 24
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 25
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 26
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 27
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 28
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 29
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 30
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 31
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 32
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 33
Incorrect syntax near the keyword 'AS'.
Msg 156, Level 15, State 1, Line 34
Incorrect syntax near the keyword 'AS'.
Msg 102, Level 15, State 1, Line 35
Incorrect syntax near ','.
Msg 102, Level 15, State 1, Line 35
Incorrect syntax near ')'.
Msg 102, Level 15, State 1, Line 37
Incorrect syntax near ','.
Msg 102, Level 15, State 1, Line 37
Incorrect syntax near ')'.
Msg 102, Level 15, State 1, Line 41
Incorrect syntax near ','.
Msg 102, Level 15, State 1, Line 41
Incorrect syntax near ')'.
Msg 4145, Level 15, State 1, Line 62
An expression of non-boolean type specified in a context where a condition 
is expected, near '('.

我在SQL Server中运行相同的查询，但我无法弄清楚问题，请帮助我。

任何帮助对我来说都很棒。

Answer 1

1

201801＆＃39;附近的语法不正确。

列名不能以数字开头：https://docs.microsoft.com/en-us/sql/relational-databases/databases/database-identifiers将其放在方括号中，如[2018]

2

isnull函数需要2个参数。

ISNULL内的

IIF已损坏。您没有完成向其中任何一个的迁移。应该是这个（服务器的额外努力，不受欢迎）：

IIF(
  (SELECT Sum(p.TotalOrdered) FROM tblPO AS p WHERE p.BudgetCategory=b.id),
  0,
  (SELECT Sum(p.TotalOrdered) FROM tblPO AS p WHERE p.BudgetCategory=b.id)
) AS UncommitedBudget

或者这个：

ISNULL((SELECT Sum(p.TotalOrdered) FROM tblPO AS p WHERE p.BudgetCategory=b.id), 0)

3。在DISTINCT之后GROUP BY是荒谬的。它对输出没有影响，但仍需要服务器进行排序。或者你有逻辑错误的GROUP BY条款。

4。您不能在语句中间使用分号;。请在每个UNION ALL之前查看。

5。看看通常如何进行旋转：

SELECT p.[201801], p.[201802], p.[201803]
FROM 
( 
    SELECT CONVERT(VARCHAR(6), i.period, 112) period_name, i.amount
    FROM tblInvoices i
    WHERE i.period >= '20180101' and i.period < '20190101'
) i
pivot (
  sum(i.amount) 
  for i.period_name in (
    [201801], [201802], [201803]
  )
)p

http://sqlfiddle.com/#!18/ea5c5/6

避免这种情况：

...
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=1 AND tb.PONumber=po.PONumber) AS 201801, 
(select sum(tb.InvoiceAmount) from tblInvoices AS tb WHERE 
Month(tb.AcctPeriod)=2 AND tb.PONumber=po.PONumber) AS 201802,
...

您的方法使服务器工作得更多。

如何将访问查询转换为MS SQL

1 个答案: