拆分字符串为单条记录

原来的数据如上图上图，需要得到的结果如下图

sql语句如下：

   1: SELECT  vo.name_id ,

   2:           COMNAME = SUBSTRING(vo.COMNAME, number,

   3:                               CHARINDEX(',', vo.COMNAME + ',', number)

   4:                               - b.number)

   5:   FROM    dbo.verna_org AS vo

   6:           JOIN master..spt_values b ON b.type = 'p'

   7:                                        AND CHARINDEX(',', ',' + vo.COMNAME,

   8:                                                      number) = number