摘要:
------在SQL中,将查询的结果创建为新表是如下这样的select distinct t1.column1,.t2.column2 into table3 from table1.t1 join table2.t2 on(t1.column1=t2.column3);------在Orale中,完成同样的过程,是这样的Create table ed as(select distinct e.deptno,d.loc from emp e join dept d on(d.deptno=e.deptno) 阅读全文