mysql 截取字符串中的数字答:select REVERSE(right(REVERSE(filename),length(filename)-LEAST( if(Locate('0',REVERSE(filename)) >0,Locate('0',REVERSE(filename)),999), if(Locate('1',REVERSE(filename)) >0,Locate('1',REVERSE(filename)),999), if(Locate('2',REVERSE(filename)) >0,Locate('2'...