// Copyright (C) 2009 Permeance Technologies Pty Ltd. All Rights Reserved.
// 
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 2.1 of the License, or (at your option)
// any later version.
// 
// This library is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
// details.
// 
// You should have received a copy of the GNU Lesser General Public License
// along with this library; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
model com.arsdigita.london.terms.indexing;

query getPreferredTerms {
  String[1..1] uniqueID;
  String[1..1] name;

  do {
	SELECT t.unique_id, c.name
	FROM trm_terms t, cat_categories c
	WHERE t.model_category_id = c.category_id AND t.domain = :domain
    AND NOT EXISTS 
       (SELECT relation_type FROM cat_category_category_map ccm WHERE ccm.category_id = c.category_id AND ccm.relation_type = 'preferred')
  } map {
    uniqueID = t.unique_id;
    name = c.name;
  }
}