title: How to get column attributes query from table name using PostgreSQL?
body: <p>I have a project and I need a query to get all attributes of the columns (Column Name, Position, Data Type, Not Null? and Comments) all this using table name. </p>
  
  <p>I achieved get Column Name, Position  Data Type  and Not Null? with this query:</p>
  
  <pre><code>SELECT column_name, data_type, ordinal_position, is_nullable 
  FROM information_schema."columns"
  WHERE "table_name"='TABLE-NAME'
  </code></pre>
  
  <p>But, I need the Comments!</p>