方法一：select * from 表名 where time between to_date('2012-06-18 00:00:00','yyyy-mm-dd hh24:mi:ss') and to_date('2012-06-18 23:59:59','yyyy-mm-dd hh24:mi:ss');方法二：select * from 表名 where to_char(indate,'yyyy-mm-dd')='2012-06-18';方法三：select * from 表名 where trunc(indate)=to_date('2012-06-18','yyyy-mm-dd');
