docs: def db_get(name, **connection_args):
      '''
      Return a list of databases of a MySQL server using the output
      from the ``SELECT DEFAULT_CHARACTER_SET_NAME, DEFAULT_COLLATION_NAME FROM
      INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME='dbname';`` query.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' mysql.db_get test
      '''
      dbc = _connect(**connection_args)
      if dbc is None:
          return []
      cur = dbc.cursor()
      qry = ('SELECT DEFAULT_CHARACTER_SET_NAME, DEFAULT_COLLATION_NAME FROM '
             'INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME=%(dbname)s;')
      args = {"dbname": name}
      _execute(cur, qry, args)
      if cur.rowcount:
          rows = cur.fetchall()
          return {'character_set': rows[0][0],
                  'collate': rows[0][1]}
      return {}