title: Merge three mysql entries to one entry
body: <p>I have 3 or 4 entries with the same name of a person an different other entries.</p>
  
  <pre><code>A    B    C          
  ---- ---- -----------
  a    01    XXX 
  a    02    XYZ
  a    03    ABC
  </code></pre>
  
  <p>How can I merge them by selecting the a which is always the same in A to a structure like this:</p>
  
  <pre><code>A    B    C    D    E    F    G
  ---  ---  ---  ---  ---  ---  --- 
  a    01   02   03   XXX  XYZ  ABC
  </code></pre>
  
  <p>Hope you can help me getting this.</p>