在Access 2013中,我的表格具有以下结构:
Name |City |Q113 |Q213
Peter |London |20 |30
Sandra |Paris |40 |50
我想“反转交叉表查询”,获取以下内容:
Name |City |Period |Value
Peter |London |Q113 |20
Peter |London |Q213 |30
Sandra |Paris |Q113 |40
Sandra |Paris |Q213 |50
我使用SQL尝试了一个Union查询:
SELECT [Name], [City] ,'Q113' AS [Period], [Q113] AS [Value]
FROM [Database]
UNION ALL
ORDER BY [Name]
, [City]
, [Period]
然而,它不起作用,我不断收到错误:“预期无效的SQL语句;'删除','插入','过程','选择'或'更新'
谷歌搜索此错误没有多大帮助,所以我猜上面的代码有问题?请帮忙。
答案 0 :(得分:1)
UNION ALL
:
SELECT [Name], [City] ,'Q113' AS [Period], [Q113] AS [Value]
FROM [Database]
UNION ALL
SELECT [Name], [City] ,'Q213' AS [Period], [Q213] AS [Value]
FROM [Database]
ORDER BY [Name], [City], [Period]
您需要添加查询的第二部分,然后将ORDER BY放在最后。