摘要: 思路: --funcation RemoveSameStr(in_str,splitStr) ;用于去除重复值 ; SELECT b.memberid, RemoveSameStr(wm_concat(b.productidlist),',') AS productidlist FROM BASE_ 阅读全文
posted @ 2017-06-15 17:23 linbo.yang 阅读(613) 评论(0) 推荐(0) 编辑