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sqllite子查询,该如何处理

发布时间: 2013-01-12 16:25:03 作者: rapoo

sqllite子查询
这两句话可以执行,
create table tt as select name, max(date) from commonprofit group by name;
select rowid,* from tt;
但是我合并成下面的这句话就不行:
select rowid,* from select name, max(date) from commonprofit group by name;
请问,哪里有问题?
[解决办法]
select rowid,* from (select name, max(date) from commonprofit group by name) t;
[解决办法]
select rowid,* from (select name, max(date) from commonprofit group by name) AA ;
[解决办法]
select rowid,* from select name, max(date) from commonprofit group by name;
你这样写,sql解析器无法解析。
应该将后边的 select name, max(date) from commonprofit group by name括起来,表示一个子查询的来源。

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