sql语句遍历循环执行 sqlserver存储过程中循环遍历结果集？

sqlserver存储过程中循环遍历结果集？sql1=select * from (select *， row_number() over(order by username ) as row

sqlserver存储过程中循环遍历结果集？

sql1=select * from (select *， row_number() over(order by username ) as rowNumber from users where regfrom="&admin&") as t where t.rowNumber > 0 and t.rowNumber <= 0 30 order by username怎么会有27 条记录呢，除非你的表 一共就27条记录吧。用游标或临时表--游标declare youbiao1 for 查询1open youbiao1fetch next from youbiao1 into 变量while @@FETCH_STATUS = 0begin 里面一次套用end--临时表declare @ID intset @ID = 1while Exists(select * from 表)begin --处理 -- set @ID = @ID 1end