title: pyodbc - read primary keys from MS Access (MDB) database
body: <p>When I try to use <code>cursor.primaryKeys("tablename")</code> then exception occurs:</p>
  
  <p><code>Error: ('IM001', '[IM001] [Microsoft][ODBC Driver Manager] Driver does not support this function (0) (SQLPrimaryKeys)')</code></p>
  
  <p><code>list(cursor.columns(table='tablename'))</code> does not reveal primary keys either.</p>