Google BigQuery - 将两个查询合并为一个（sql）

Question

在使用 SQL 的 Google BigQuery 中，我有 2 个单独的查询要合并为一个。 它们都从相同的表中提取相同的字段，但时间、项目和位置不同。 我不希望从一个查询到另一个查询的任何数据交叉，但我希望 output 在一起。

查询 1

SELECT Revenue_Date, Item_Number,Location_Number, Revenue_Group, Revenue_Value,COUNT (Ticket_Number)
FROM 收入表
WHERE Revenue_Date ("201501","201502","201601",201602")
AND Item_Number ("2987","9876","2345")
AND Location_Number ("23456","23456","0987")
AND（Revenue_Group 不在 ("123B","765C",345G","3456") 或 Revenue_Group 为空）
GROUP BY Revenue_Date、Item_Number、Location_Number、Revenue_Value、Revenue_Group

查询 2

SELECT Revenue_Date, Item_Number,Location_Number, Revenue_Group, Revenue_Value,COUNT (Ticket_Number)
FROM 收入表
WHERE Revenue_Date ("201502","201503","201602",201603")
AND Item_Number ("1678","2225","1098")
AND Location_Number ("09876","23456","2111")
AND（Revenue_Group 不在 ("123B","765C",345G","3456") 或 Revenue_Group 为空）
GROUP BY Revenue_Date、Item_Number、Location_Number、Revenue_Value、Revenue_Group

以下是每个查询的唯一数据：

日期查询1 Revenue_Date ("201501","201502","201601",201602")
查询 2 Revenue_Date ("201502","201503","201602",201603")

项目查询 1 Item_Number ("2987","9876","2345")
查询 2 Item_Number ("1678","2225","1098")

位置查询 1 Location_Number ("23456","23456","0987")
查询 2 Location_Number ("09876","23456","2111")

我希望两个查询分别提取数据（即我不希望在日期 201501 (YYYYMM) 或位置 23456 中获得项目 1678 的收入），一旦数据被提取，我希望它显示在输出的一个表中。

任何人都可以帮忙。 谢谢。

Answer 1

这看起来很简单，还是我错过了什么？ 您是否尝试过使用UNION ALL 。 这会将您的结果合并为一个：

您需要确保由UNION或UNION ALL分隔的两个查询需要具有完全相同的列数。

SELECT 
Revenue_Date
,Item_Number 
,Location_Number
,Revenue_Group
,Revenue_Value
,COUNT(Ticket_Number)   
FROM  
Revenue_Table  
WHERE 
Revenue_Date ('201501','201502','201601','201602')  
AND Item_Number ('2987','9876','2345')  
AND Location_Number ('23456','23456','0987')  
AND (Revenue_Group NOT IN ('123B','765C','345G','3456') 
OR Revenue_Group IS NULL)  
GROUP BY 
Revenue_Date
,Item_Number 
,Location_Number
,Revenue_Value 
,Revenue_Group

UNION ALL

SELECT 
Revenue_Date
,Item_Number 
,Location_Number
,Revenue_Group
,Revenue_Value 
,COUNT(Ticket_Number)  
FROM  
Revenue_Table  
WHERE 
Revenue_Date ('201502','201503','201602','201603')  
AND Item_Number ('1678','2225','1098')  
AND Location_Number ('09876','23456','2111')  
AND (Revenue_Group NOT IN ('123B','765C','345G','3456') OR Revenue_Group IS NULL)  
GROUP BY 
Revenue_Date
,Item_Number 
,Location_Number
,Revenue_Value 
,Revenue_Group

Answer 2

或者在这样的一个查询中尝试：

SELECT Revenue_Date, Item_Number ,Location_Number, Revenue_Group, Revenue_Value,COUNT (Ticket_Number)
FROM Revenue_Table
WHERE
    (( Revenue_Date ("201501","201502","201601",201602")
      AND Item_Number ("2987","9876","2345")
      AND Location_Number ("23456","23456","0987")
    )
    OR
    (
     Revenue_Date ("201502","201503","201602",201603")
     AND Item_Number ("1678","2225","1098")
     AND Location_Number ("09876","23456","2111")
    ))
    AND (Revenue_Group NOT IN ("123B","765C",345G","3456") or Revenue_Group is null)
GROUP BY Revenue_Date, Item_Number ,Location_Number,Revenue_Value ,Revenue_Group;