摘要: 相关例子: SELECT emp.empno,emp.ename,emp.job,emp.sal FROM scott.emp WHERE sal>any(SELECT sal FROM scott.emp WHERE job=’MANAGER’); –上面的意思只要sal>... 阅读全文
posted @ 2008-11-14 06:29 maventalker 阅读(137) 评论(0) 推荐(0)
摘要: 相关例子: SELECT emp.empno,emp.ename,emp.job,emp.sal FROM scott.emp WHERE sal>any(SELECT sal FROM scott.emp WHERE job=’MANAGER’); –上面的意思只要sal>... 阅读全文
posted @ 2008-11-14 06:29 maventalker 阅读(119) 评论(0) 推荐(0)