title: What is the best way to implement soft deletion?
body: <p>Working on a project at the moment and we have to implement soft deletion for the majority of users (user roles). We decided to add an <code>is_deleted='0'</code> field on each table in the database and set it to <code>'1'</code> if particular user roles hit a delete button on a specific record.</p>
  
  <p>For future maintenance now, each <code>SELECT</code> query will need to ensure they do not include records <code>where is_deleted='1'</code>.</p>
  
  <p>Is there a better solution for implementing soft deletion?</p>
  
  <p>Update: I should also note that we have an Audit database that tracks changes (field, old value, new value, time, user, ip) to all tables/fields within the Application database.</p>