title: Omitting the double quote to do query on PostgreSQL
body: <p>Simple question, is there any way to omit the double quote in PostgreSQL?</p>
  
  <p>Here is an example, giving <code>select * from A;</code>, I will retrieve <code>ERROR:  relation "a" does not exist</code>, and I would have to give <code>select * from "A";</code> to get the real result.</p>
  
  <p>Is there any way not to do the second and instead do the first on PostgreSQL?</p>