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mysql TRUNCATE()函数使用实例
- WBOYOriginal
- 2016-06-01 09:56:471798browse
TRUNCATE(X,Y)
TRUNCATE(x,y)返回数值x保留到小数点后y位的值（与ROUND最大的区别是不会进行四舍五入）,请看下面实例：
<code class="language-sql">mysql>SELECT TRUNCATE(7.536432,2); +---------------------------------------------------------+ | TRUNCATE(7.536432,2) | +---------------------------------------------------------+ | 7.53 | +---------------------------------------------------------+ 1 row in set (0.00 sec)</code>
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