title: Postgresql cast seconds to time without time zone
body: <p>I have some table (1) with a column of type bigint that has the time in seconds. I also have another table (2) that has the time as "time without timezone". When I do</p>
  
  <p><code>INSERT INTO 2 SELECT time FROM 1</code></p>
  
  <p>it gives me an error: </p>
  
  <blockquote>
    <p>column "time" is of type time without time zone but expression is of
    type bigint.</p>
  </blockquote>
  
  <p>Is there any way to cast seconds to time without time zone?</p>