文章目录[隐藏]
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);+-----------------------------------------------------<strong>本文来源gaodai#ma#com搞@代~码^网+</strong>----+| TRUNCATE(7.536432,2) |+---------------------------------------------------------+| 7.53 |+---------------------------------------------------------+1 row in set (0.00 sec)</code>