[IMP] res.partner: name_search() search on display_name field directly

bzr revid: chs@openerp.com-20130612153749-gts0pa3ys5z06okg

openerp/addons/base/res/res_partner.py

@@ -606,17 +606,10 @@ class res_partner(osv.osv, format_address):
             if limit:
                 limit_str = ' limit %(limit)s'
                 query_args['limit'] = limit
-            # TODO: simplify this in trunk with _rec_name='display_name', once display_name
-            # becomes a stored field
             cr.execute('''SELECT partner.id FROM res_partner partner
                           LEFT JOIN res_partner company ON partner.parent_id = company.id
                           WHERE partner.email ''' + operator +''' %(name)s OR
-                             CASE WHEN company.id IS NULL OR partner.is_company 
-                                      THEN partner.name
-                                  ELSE
-                                      company.name || ', ' || partner.name
-                             END
-                          ''' + operator + ' %(name)s ' + limit_str, query_args)
+                                partner.display_name ''' + operator + ' %(name)s ' + limit_str, query_args)
             ids = map(lambda x: x[0], cr.fetchall())
             ids = self.search(cr, uid, [('id', 'in', ids)] + args, limit=limit, context=context)
             if ids: