本文分享了两个有关SQL查询语句行转列横向显示的示例,供大家参考,具体内容如下
示例1:
在SQL查询语句行转列横向显示中access中没有CASE,要用IIF代替
select iif(sex= '1 ', '男 ', '女 ') from tablename
select country, sum(case when type='A' then money end) as A, sum(case when type='B' then money end) as B, sum(case when type='C' then money end) as C from table1 group by country
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