标签：div color logs sql foo blog code bsp style
RIGHT(s,n) 用于返回字符串 s 中右边 n 个字符
mysql> SELECT RIGHT(‘football‘,4); +---------------------+ | RIGHT(‘football‘,4) | +---------------------+ | ball | +---------------------+
标签：div color logs sql foo blog code bsp style
原文地址：http://www.cnblogs.com/pzk7788/p/6895299.html
