Update a document in a table

Update one or several documents. The update can be made by passing the id or by using a match query in case multiple documents can be updated. For example update a document using document id:

{'table':'movies','doc':{'rating':9.49},'id':100}

And update by using a match query:

{
  'table':'movies',
  'doc':{'rating':9.49},
  'query':
  {
    'bool':
    {
      'must':
      [
        {'query_string':'new movie'}
      ]
    }
  }
}

The match query has same syntax as for searching. Responds with an object that tells how many documents where updated in format:

{'table':'products','updated':1}