下列mysql查询是等价的:
<code class="language-sql">mysql>mysql>mysql> SELECT VERSION();+---------------------+| VERSION() |+---------------------+| 5.0.41-community-nt |+---------------------+1 row in set (0.00 sec)mysql> select version();+---------------------+| version() |+---------------------+| 5.0.41-community-nt |+---------------------+1 row in set (0.00 sec)mysql> SeLeCt vErSiOn();+---------------------+| vErSiOn() |+---------------------+| 5.0.41-community-nt |+--------------------<strong style="color:transparent">本文来源gaodai#ma#com搞@@代~&码网^</strong>-+1 row in set (0.00 sec)mysql></code>