mysql ×Ö¶ÎÖµ±£Áô2λСÊý

ËÄÉáÎåÈë±£ÁôСÊýµãºóÁ½Î»£ºROUND(X,D)

X:Öµ

D:λÊý

eg:

select ROUND(4545.1366,2);

½á¹û£º4545.14

×¢£ºhttps://blog.csdn.net/haojiahj/article/details/45790497