oracle多行合并一行

以上图为例

执行SQL语句:

select d.group_id,to_char(wm_concat(d.tag))  from Imglib_Group_Tag d where d.group_id=48003  group by d.group_id

  果图 如下:

 

posted @ 2019-03-18 21:16  汪强胜  Views(...)  Comments(... Edit 收藏