Question

我正在尝试在SQL Server 2005数据库中找到没有任何订单的客户名称，或者要求报价一年。我正在尝试这个，但它不起作用，因为它只向我显示超过一年的文件，但如果在本年度同一客户的其他文件是礼物，也会显示它们。

SELECT DISTINCT 
    ANAGRAFICACF.CODCONTO,
    DSCCONTO1,
    '€ '+LEFT(TOTDOCUMENTO,LEN(TOTDOCUMENTO)-2),
    CONVERT(VARCHAR(11),DATADOC,6),
    TESTEDOCUMENTI.TIPODOC,
    ANAGRAFICACF.PARTITAIVA,
    ANAGRAFICACF.CODFISCALE,
    ANAGRAFICARISERVATICF.NOTE1,
    TESTEDOCUMENTI.DATADOC,
    TESTEDOCUMENTI.CODAGENTE1,
    ANAGRAFICAAGENTI.DSCAGENTE 
FROM
    dbo.TESTEDOCUMENTI 
INNER JOIN 
    dbo.ANAGRAFICACF ON CODCLIFOR = CODCONTO
INNER JOIN 
    dbo.RIGHEDOCUMENTI ON PROGRESSIVO = IDTESTA AND TOTNETTORIGA <> '0'
INNER JOIN 
    dbo.ANAGRAFICARISERVATICF ON CODCLIFOR = ANAGRAFICARISERVATICF.CODCONTO
LEFT JOIN 
    dbo.ANAGRAFICAAGENTI ON CODAGENTE = TESTEDOCUMENTI.CODAGENTE1
WHERE  
    (dbo.TESTEDOCUMENTI.TIPODOC = 'ORDER' OR
     dbo.TESTEDOCUMENTI.TIPODOC = 'QUOTATION') 
    AND (dbo.TESTEDOCUMENTI.DATADOC < DATEADD(DAY, -365, GETDATE()) 

ORDER BY 
    TESTEDOCUMENTI.DATADOC DESC

这是

CODCONTO | DSCCONTO1 | TOTDOCUMENTO| DATADOC | TIPODOC| CODAGENTE| DSCAGENTE|
---------+-----------+-------------+---------+--------+----------+----------+
C 10395  |CAIO|€ 1048.22    |03 Aug 15  |ORC    |2015-08-03 00:00:00.000    |A     4    |F
C 51282 |SEMPRONIO|€ 2217.41    |03 Aug 15  |PCL    |2015-08-03 00:00:00.000        |NULL
C 10120 |PINCO |€ 689.54    |03 Aug 15  |PCL    |2015-08-03 00:00:00.000    |A     4    |F 
C   746 |TIZIO  |€ 205.45   |03 Aug 15  |ORC    |2015-08-03 00:00:00.000    |A     4    |F

解决方案（感谢@scsimon）使用NOT IN：

添加条件

    WHERE      dbo.TESTEDOCUMENTI.TIPODOC = 'FVC' AND dbo.TESTEDOCUMENTI.DATADOC < DATEADD(DAY, -365, GETDATE()) 
               AND TESTEDOCUMENTI.CODCLIFOR NOT IN (SELECT DISTINCT TESTEDOCUMENTI.CODCLIFOR
                    FROM dbo.TESTEDOCUMENTI  
                    WHERE dbo.TESTEDOCUMENTI.TIPODOC = 'FVC' AND dbo.TESTEDOCUMENTI.DATADOC > DATEADD(DAY, -365, GETDATE())
                    )

Hope this will help, if someone else will have my request.

Answer 1

您想使用NOT EXISTS。如果ANAGRAFICACF.CODCONTO是您的CustomerNumber，则以下内容适合您。由于您的列名不是很明显，因此如果我不正确，请将其更改为您需要的名称。但是，NOT EXISTS的逻辑就是你想要的。

删除：

AND NOT dbo.TESTEDOCUMENTI.DATADOC BETWEEN DATEADD(DAY, -365, GETDATE() ) AND GETDATE())

ADD：

AND ANAGRAFICACF.CODCONTO NOT IN 
                (SELECT DISTINCTANAGRAFICACF.CODCONTO 
                FROM dbo.ANAGRAFICACF
                INNER JOIN
                  dbo.TESTEDOCUMENTI ON CODCLIFOR = CODCONTO
                WHERE 
                  dbo.TESTEDOCUMENTI.DATADOC > DATEADD(DAY, -365, GETDATE()))

示例数据

点击HERE运行此代码

IF OBJECT_ID('tempdb..#agents') IS NOT NULL DROP TABLE #agents
IF OBJECT_ID('tempdb..#items') IS NOT NULL DROP TABLE #items

create table #agents (AgentID varchar(2), name varchar(50))
insert into #agents values
('A1','Julius Cesar'),
('B2','Albert Einstien'),
('C3','Frank Thomas')


create table #items (AgentID varchar(2), ItemID int, ItemName varchar(50), DT datetime)
insert into #items (AgentID, ItemID, ItemName, DT) values
--Notice Juliues Cesar has items in the current year, AND older than a year
('A1',1,'Apple','7/1/2015'),
('A1',2,'Pear','7/1/2016'),
('A1',3,'Watermelon','12/1/2015'),
('A1',4,'Grape','1/1/2015'),

--Notice Albert Einstien only has items older than a year

('B2',5,'Car','7/1/2015'),
('B2',6,'Truck','5/1/2015'),
('B2',7,'Van','3/1/2015'),

--Notice Frank Thomas only has items older than a year
('C3',8,'Car','7/1/2014'),
('C3',9,'Truck','5/1/2014'),
('C3',10,'Van','3/1/2014')


Select 
    a.name
    ,i.* 
from 
    #items i
    inner join #agents a on 
    a.AgentID = i.AgentID
where
    --Items that are older than a year
    DT < DATEADD(DAY, -365, GETDATE())
    AND i.AgentID NOT IN (select distinct AgentID from #items where dt > DATEADD(DAY, -365, GETDATE()))

SQL Server 2005：查找一年内未订购的客户

1 个答案: