Question

oracle plsql 如何查询两个间隔日期之间的数据，如查询2013-1-2 19:00到21:00之间的数据

Answer 1

select * from emp where to_char(hiredate,'yyyy-MM-dd hh:mm:ss')>='2013-1-2 19:00' and to_char(hiredate,'yyyy-MM-dd hh:mm:ss')<='2013-1-2 21:00' ;

其中hiredate是日期字段。

Answer 2

Select * from Tables
where time >= to_date('2013-01-02 19:00:00','yyyy-mm-dd hh24:mi:ss')
and time <= to_date('2013-01-02 21:00:00','yyyy-mm-dd hh24:mi:ss')

Answer 3

问题没说清楚，只能写成如下语句了。
select * from tab where rqsj between '2013-1-2 19:00' and '2013-1-2 21:00';