title: How can I delete multiple documents in CouchDB?
body: <p>I want to delete all documents where <code>foo</code> equals <em>x</em>. Seems like a pretty basic operation, but I just can't figure it out.</p>
  
  <p>I know how to delete an individual document, but that's not good enough - I may have to delete a few thousand at a time.</p>
  
  <p>How do I bulk delete documents in CouchDB?</p>