title: Cursors in BigQuery
body: <p>Is there a way in BigQuery Scripting to declare cursor as we have in MySql Scripting.
  I have to Schedule a script to run periodically, There is a logic where 
  Step 1: Extract all enterprise names (Multiple rows output)
  Step 2: For each enterprise, go to an enterprise's table and run some update queries.</p>
  
  <p>MySql Has Cursor Which helps with this kind of functionality in scripting. I was referring to BigQuery's Scripting page, but could not find any such thing.
  <a href="https://cloud.google.com/bigquery/docs/reference/standard-sql/scripting#set" rel="nofollow noreferrer">https://cloud.google.com/bigquery/docs/reference/standard-sql/scripting#set</a> </p>
  
  <p>Are there Cursor equivalent in BigQuery?</p>
  
  <p>Is there any other way I can do, what I want to bo with whats available in BigQuery scripting?</p>