摘要: select a.*from dept awhere a.deptno in (select b.deptno from emp b order by b.deptno) --在where后面报错: ORA-00907: missing right parenthesis;--from后面的视图是内... 阅读全文
posted @ 2015-08-03 14:54 si_sier 阅读(1081) 评论(0) 推荐(0) 编辑