Added named argument to query.

Signed-off-by: Cristiano Urban <cristiano.urban@inaf.it>

transfer_service/db_connector.py

@@ -530,16 +530,13 @@ class DbConnector(object):
                                    'vos_data',
                                    'vos_group',
                                    'vos_import')
-                AND (job_id ~ %s
-                     OR job_type ~ %s
-                     OR owner_id ~ %s
-                     OR user_name ~ %s)
+                AND (job_id ~ %(str)s
+                     OR job_type ~ %(str)s
+                     OR owner_id ~ %(str)s
+                     OR user_name ~ %(str)s)
                 ORDER BY creation_time DESC;
                 """,
-                (searchStr,
-                 searchStr,
-                 searchStr,
-                 searchStr,))
+                { 'str': searchStr })
             result = cursor.fetchall()
             cursor.close()
         except Exception: