title: Mybatis: how to concat <include refid /> with String in mapper.xml？
body: <p>I'm working on a spring web project with mybatis. I have many split tables like  user_10, user_11, user_12 </p>
  
  <p>in mapper.xml, I have </p>
  
  <pre><code>   &lt;sql id="TableNameBase"&gt;user_&lt;/sql&gt;
  
     &lt;insert id="insert"&gt;
       INSERT INTO &lt;include refid="TableNameBase"&gt;#{id}
       ...
  </code></pre>
  
  <p>for exmaple, if I want to do something like：</p>
  
  <pre><code>     insert into user_10 ...
  </code></pre>
  
  <p>I can pass id=10 
  but the above <code>&lt;include refid="TableNameBase"&gt;#{id}</code> seems to produce <code>user_ 10</code> instead of expected <code>user_10</code>  </p>
  
  <p>what can I do?</p>