09 2020 档案

sql server 将逗号分隔的行转多列并且带附加ID
摘要:原表结构: 转换后的表结构: sql: SELECT TU.Id as UserId,SUBSTRING(TU.WorkingForGroupIds, number ,CHARINDEX(',',TU.WorkingForGroupIds+',',number)-number) as WrokGro 阅读全文

posted @ 2020-09-08 11:32 哦呵呵G 阅读(469) 评论(0) 推荐(0)

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