日期:2014-05-17 浏览次数:21134 次
SQL> select deptno, wm_concat(ename) wm from emp where deptno=10 group by deptno;
DEPTNO WM
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10 Clark,Miller,King
------解决方案--------------------
select deptno, wm_concat(ename) from emp group by deptno having deptno=10;