title: Updating value in column of array type in Parse Table
body: <p>I am new to parse data from parse.com.I am trying to update a column.The column in parse table is of array type.I am trying to add a value in array.For Example :</p>
  
  <p>it is showing in data browser like this:</p>
  
  <pre><code>["Ado", "Wassja", "Cristi_3"]
  </code></pre>
  
  <p>And I want to add "ABC" value in this array programmatically like this:</p>
  
  <pre><code>["Ado", "Wassja", "Cristi_3","ABC"]
  </code></pre>
  
  <p>I have searched for this and got to know that first I need to fetch all the data of that particular row which I have to update ,then put the data in array I have fetch successfully the data for that particular row like this:</p>
  
  <pre><code>ParseQuery&lt;ParseObject&gt; query = ParseQuery.getQuery("UserMaster");
      query.whereEqualTo("userName",str_uname2);
      query.findInBackground(new FindCallback&lt;ParseObject&gt;() {
          @Override
          public void done(List&lt;ParseObject&gt; userList, ParseException e) {
              dlg.dismiss();
  
               if (e == null) {
                   if (userList.size()&gt;0) {
  
                   for (int i = 0; i &lt; userList.size(); i++) {
                       ParseObject p = userList.get(i);
                       str_dbpassword  = p.getString("password");
                       String email = p.getString("email");
                       List&lt;ParseObject&gt; mfollowers = p.getList("followers");
                       List&lt;ParseObject&gt; mfollowing =       p.getList("following");
                       ParseFile pp = (ParseFile)p.get("photo");
  
                       str_dbuname = p.getString("userName");
  
                   } 
                   Log.d("password", "Retrieved " +str_dbpassword +"&lt;uname&gt;"+str_dbuname);
  
                      }
  
                  }
               else {
  
                      Alert.alertOneBtn(LoginActivity.this,"Something went wrong!");
                  }   
          }
      });
  </code></pre>
  
  <p>Now I have to update data in </p>
  
  <pre><code>List&lt;ParseObject&gt; mfollowers = p.getList("followers"); 
  </code></pre>
  
  <p>And </p>
  
  <pre><code>List&lt;ParseObject&gt; mfollowing =  p.getList("following");
  </code></pre>
  
  <p>I don't know how to do this.Please help me.Your small clue will be very helpful.</p>