title: MySql: How to combine specific row only?
body: <p>My table.</p>
  
  <pre>
  id  Exam Name    isCombine
  1   Reading         0
  2   Writing         0
  3   Maths3          1
  4   Maths4          1
  </pre>
  
  <p>Above table is just an example. In real table there are much more columns. I want to combine row which has isCombine value 1 and leave other rows as it is.</p>
  
  <p>I am expecting following output.</p>
  
  <pre>
  id      Exam Name           isCombine 
  1       Reading                 0
  2       Writing                 0
  3,4     Maths3,Maths4           1,1
  </pre>
  
  <p>I am not sure, whether it is possible or not. However any help or suggestion would be much appreciated. </p>