select distinct CAST(value as signed) valueprice,CAST(value as signed) valueid from app_coupon
转载于:https://www.cnblogs.com/baijin05/p/5040253.html
select distinct CAST(value as signed) valueprice,CAST(value as signed) valueid from app_coupon
转载于:https://www.cnblogs.com/baijin05/p/5040253.html