从另一个表的列中选择记录等项目 [英] Select items like records from a column in another table

问题描述

我有一个包含大量多条记录的表 (foo)，我只想选择那些类似于另一个表 (foo2) 中某个字段中的记录之一

I have a table (foo) with a large number of several records and I only want to select those that are like one of the records in a field in another table (foo2)

如果我使用内部连接进行 SELECT 查询

If I do a SELECT query with an inner join

SELECT pst_qty AS [QTY]
  ,[MFGPN]
  ,[mfg_name] AS [MANUFACTURER]
  ,description
  ,sup_id
  FROM [foo]
  INNER JOIN [foo2]
  ON [foo].[MFGPN] = [foo2].TestString

afaik 我只会得到 foo.field1=foo2.field1 的记录.我似乎无法使用 ON foo.field1 LIKE foo2.field2 来选择 foo2 中的字段等记录.我将如何选择与不同表中列中的记录相似的记录?

afaik I would only get records where foo.field1=foo2.field1. I can't seem to use ON foo.field1 LIKE foo2.field2 to select records like the fields in foo2. How would I go about selecting the records that are like the records from a column in a different table?

推荐答案

你是否尝试过类似的事情

Have you tried something like

SELECT pst_qty AS [QTY] 
  ,[MFGPN] 
  ,[mfg_name] AS [MANUFACTURER] 
  ,description 
  ,sup_id 
  FROM [foo] 
  INNER JOIN [foo2] 
  ON [foo].[MFGPN] LIKE '%' + [foo2].TestString + '%'

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