Question

尝试了此查询：


    SELECT     Movements.[date of movement], 
               Movements.[Date of value], 
               Movements.Description 
    FROM       Movements 
    INNER JOIN Documents 
    on         Movements.Description<> '%' + Documents.Costumer+ '%'  
    AND        Documents.[Value with IVA] <> Movements.Value 
    Group by   Movements.[date of Movement], 
               Movements.[Date of value], 
               Movements.Description, 
               Documents.Costumer, 
               Documents.[Value with IVA]

问题是他向我展示了与描述不匹配的所有Costumers。而我想要的是一次不匹配的描述。我想向我展示：

Date of movement    Date of Value    Description
12-12-2011           1-12-2011       123123
12-12-2011           12-12-2011      121121
13-12-2011           13-12-2011      121121

向我展示的是这个

Date of movement    Date of Value    Description
  12-12-2011           1-12-2011       123123
  12-12-2011           12-12-2011      121121
  13-12-2011           13-12-2011      121121
  12-12-2011           1-12-2011       123123
  12-12-2011           12-12-2011      121121
  13-12-2011           13-12-2011      121121
  12-12-2011           1-12-2011       123123
  12-12-2011           12-12-2011      121121
  13-12-2011           13-12-2011      121121

Answer 1

我认为您的意思是使用LIKE运算符而不是<>：

on Movements.Description not like '%' + Documents.Costumer + '%'

或者是另一种方式：

on Documents.Costumer not like '%' + Movements.Description + '%'

Answer 2

为此：

 SELECT     Movements.[date of movement], 
           Movements.[Date of value], 
           Movements.Description 
FROM       Movements 
INNER JOIN Documents 
on         Movements.Description<> '%' + Documents.Costumer+ '%'  
AND        Documents.[Value with IVA] <> Movements.Value 
Group by   Movements.[date of Movement], 
           Movements.[Date of value], 
           Movements.Description, 
           Documents.Costumer, 
           Documents.[Value with IVA]

执行此操作：

 SELECT     Movements.[date of movement], 
           Movements.[Date of value], 
           Movements.Description 
FROM       Movements 
INNER JOIN Documents 
on         Movements.Description<> '%' + Documents.Costumer+ '%'  
AND        Documents.[Value with IVA] <> Movements.Value 
Group by   Movements.[date of Movement], 
           Movements.[Date of value], 
           Movements.Description

ps：所有学分归@Squirrel

显示两列的不匹配值查询

2 个答案: