title: how to get sql dump from sqlite database with blobs?
body: <p>I need to create sql dumps in order to patch existing database files.
  I know how to create sql dumps with sqlite3 command line client but it does not work properly with blobs.</p>
  
  <p>how to create sql dumps with proper blobs ?
  is there any option to sqlite3 .dump command to encode blobs as strings ?</p>
  
  <p>I'd need a scriptable solution in order to integrate it into build scripts.</p>
  
  <p>Cheers</p>