title: SQL request to list all databases in an instance of Sql-Server?
body: <p>Is there a way to list all of the existing databases in an instance of Sql Server via a SQL request ?</p>
  
  <p>More generally can I use SQL to fully read the schema of the databases (tables, columns, ..) ?</p>
  
  <p>Thank you</p>
  
  <p>Jerome Wagner</p>