--- gantt.sql	2002/09/13 12:38:25	1.3
+++ gantt.sql	2002/11/18 10:51:42	1.5
@@ -10,7 +10,7 @@
 	specification varchar(80) not null,
 	device text,
 	host text,
-	primary key (sessionid,type,status)
+	primary key (sessionid,type,status,user_group_host)
 );
 
 create index ind_sessionid on gantt ( sessionid );
@@ -20,4 +20,6 @@
 create index ind_specification on gantt ( specification );
 create index ind_device on gantt ( device );
 create index ind_host on gantt ( host );
+create index ind_start on gantt ( start );
+create index ind_finish on gantt ( finish );