NUMBER类型详解
<br />ORACLE NUMBER类型详解,阅读ORACLE NUMBER类型详解,1.NUMBER类型细讲：Oracle number datatype 语法：NUMBER[(precision [, scale])]简称：precision -- p scale -- sNUMBER(p, s)范围： 1 = p =38, -84 = s = 127保存数据范围：-...<br /> <br /><br />1>.NUMBER类型细讲
