title: Big Query and R not returning the real number of rows
body: <p>I am running this code to connect from r to big query:</p>
  
  <pre><code>project &lt;- xxx
  sql &lt;- "select *
  from test.test"
  data &lt;- query_exec(sql, project = project, max_pages = Inf)
  </code></pre>
  
  <p>Now the problem is: if I run the code from big query console I get 189000 rows. If I load the data within R, only 16000. Or if I rerun it 20000. or again 15000. 
  Whats the problem here? It seems that R doesn't take the whole set of data but only a (random?) subsample.</p>
  
  <pre><code>[1] "x86_64-apple-darwin13.4.0"
  
  $arch
  [1] "x86_64"
  
  $os
  [1] "darwin13.4.0"
  
  $system
  [1] "x86_64, darwin13.4.0"
  
  $status
  [1] ""
  
  $major
  [1] "3"
  
  $minor
  [1] "2.2"
  
  $year
  [1] "2015"
  
  $month
  [1] "08"
  
  $day
  [1] "14"
  
  $`svn rev`
  [1] "69053"
  
  $language
  [1] "R"
  
  $version.string
  [1] "R version 3.2.2 (2015-08-14)"
  
  $nickname
  [1] "Fire Safety"
  </code></pre>