title: Inject query ID automatically with mybatis
body: <p>I want to inject query ID as a comment in SQL statement automatically to explain heavy queries.</p>
  
  <p>e.g.</p>
  
  <p>If there is a mapper class like this:</p>
  
  <pre><code>package com.example.mapper;
  
  import com.example.domain.Blog;
  import org.apache.ibatis.annotations.Select;
  
  import java.util.List;
  
  public interface BlogMapper {
      @Select("SELECT * FROM blog WHERE id=#{id}")
      List&lt;Blog&gt; findById(String id);
  }
  </code></pre>
  
  <p>I want to send a query like</p>
  
  <pre><code>/* BlogMapper.findById */SELECT * FROM blog WHERE id=5
  </code></pre>