Index: trunk/dbconfig/diff.md
===================================================================
--- trunk/dbconfig/diff.md	(revision 23940)
+++ trunk/dbconfig/diff.md	(revision 24174)
@@ -10,5 +10,6 @@
     registered  TAI         NULL
     tess_id     STR         64      # Key
-    exp_id      S64         0       # fkey(exp_id) ref rawExp(exp_id)
+    bothways    BOOL	    f
+    exposure	BOOL	    f
     magicked	BOOL        f
 END
@@ -32,5 +33,4 @@
     diff_id      S64        0       # Primary Key fkey(diff_id) ref diffRun(diff_id)
     skycell_id   STR        64      # 
-    uri          STR        255
     path_base    STR        255
     data_state   STR        64