title: how to read a specific column from existing SQLiteBatabase in Android?
body: <p>I have a database having 28 rows just for saving app data. My goal is to read One specific column (not one value) from it.</p>
  
  <p>However, I don't want to read all columns at once, because it's slow as I have blob's in db too. Instead, I'd like to read just one column at a time, separately. Can you plese help me to solve this problem.</p>