title: Google bigquery update rows
body: <p>So can anyone give ideas on how to update a set of rows?</p>
  
  <p>I understand the concept of query -> new table, then dumping the "old" table and re-naming the "new", but to be honest this is very hokey.</p>
  
  <p>I don't see anything in the documentation, web, or in the new ideas that will lead me to believe in the appearance of an "update" statement either.</p>
  
  <p>Thoughts anyone?</p>