title: Retrieve all rows from all database tables with "Where" condition
body: <p>I have a DB with 60 tables. In some of those tables I have a bit column named "Open" where I store a 0 if the record is not in use by an user (user access DB from a C# application) and an 1 if the record is in use.
  Well, I need to get all the records from all the tables in my database where the "open" column value is true, or 1.</p>
  
  <p>Is this even possible to do?</p>