Index: trunk/dbconfig/diff.md
===================================================================
--- trunk/dbconfig/diff.md	(revision 14109)
+++ trunk/dbconfig/diff.md	(revision 14251)
@@ -1,3 +1,3 @@
-# $Id: diff.md,v 1.4 2007-07-11 00:18:21 jhoblitt Exp $
+# $Id: diff.md,v 1.5 2007-07-17 03:10:08 jhoblitt Exp $
 
 diffRun METADATA
@@ -15,13 +15,14 @@
 #
 
-# only ever 2 per run
+# only ever 2 per run - one template / one not
 diffInputSkyfile METADATA
     diff_id     S64         0       # Primary Key fkey(diff_id) ref diffRun(diff_id)
-    warp_id     S64         0       # Primary Key fkey(warp_id, skycell_id, tess_id) ref warpSkyfile(warp_id, skycell_id, tess_id)
-    skycell_id  STR         64      # Primary Key
-    tess_id     STR         64      # Primary Key
+    template    BOOL        f       # Primary Key
+    stack_id    S64         0       # fkey(stack_id) ref stackSumSkyfile(stack_id) 
+    warp_id     S64         0       # fkey(warp_id, skycell_id, tess_id) ref warpSkyfile(warp_id, skycell_id, tess_id)
+    skycell_id  STR         64      # Key
+    tess_id     STR         64      # Key
 # either a input or a template
     kind        STR         64      # Key 
-    template    BOOL        f
 END