title: Get database schema with one query?
body: <p>Basically I want to get the table names, and the field names for each table from the current database that is connected, nothing else.</p>
  
  <p>Is this possible?</p>
  
  <p>I know that <code>SHOW TABLES FROM my_database</code> gets you the table names, and <code>SHOW COLUMNS FROM my_table</code> will get you the fields, but that's at least [1 x # of tables] queries and I get more information that I want :)</p>