title: Can I empty tables without checking constraints?
body: <p>Context: I'm new on a big project, with a huge number of PostgreSQL tables (46) and foreign keys, and no documentation. We work with Java, Spring, Hibernate and TestNG.</p>
  
  <p>Goal: I'm looking for a script that's able to empty the database (to call it before every unit-test case). Unfortunately, I can't spend too much time to find foreign keys in order to empty tables in the correct order.</p>
  
  <p>Question: is there a way to <strong>empty</strong> (I don't want to drop it) a table without checking constraints on foreign keys ?</p>