mysql 视图中不能使用变量,怎么添加序号
1、首先创建一个视图create or REPLACE VIEW t_5gnumber_views as select * from t_5gnumber;

3、然后套用固定格式,语句如下可以是视图或者表或者子查询Select (@i:=@坡纠课柩i+1) as RowNum, A.* from "视图或者表或者子查询" A,(Select @i:=0) B;

5、以表为例Select (@i:=@i+1) as RowNum, A.* from t_5gnumber A,(Select @i:=0) B;
