title: rename column of sqlite database when upgrade database_version
body: <p>how can rename column of table in SQlite database android when upgrade database_version</p>
  
  <pre><code>  @Override
      public void onUpgrade(SQLiteDatabase db, int i, int i1) {
          if (DATABASE_VERSION == 2) {
             ????
          }
  
          onCreate(db);
      }
  
  </code></pre>