直接上干活，至于网上的一大堆处理方式不予评论，做好自己的就是最好的，供大家不走弯路 1、view页面 <link href="~/Content/bootstrap.css" rel="stylesheet" /><div class="well"><table class=

并集Select * from emp where deptno=10 union select * from emp where deptno=20;oracle表空间查询。Select * from emp where deptno=10 union all select * from emp where deptno=20;Select * from emp where ename like ‘%A%’ or ename like ‘%M%’;