Index: trunk/ippTools/share/difftool_definestackstack_part0.sql
===================================================================
--- trunk/ippTools/share/difftool_definestackstack_part0.sql	(revision 26958)
+++ trunk/ippTools/share/difftool_definestackstack_part0.sql	(revision 29667)
@@ -22,5 +22,5 @@
      	   stackRun.state = 'full' AND
 	   stackSumSkyfile.fault = 0 AND stackSumSkyfile.quality = 0
-	   -- template where hook %s
+	   @STACK2_QUERY@ -- template condition
      GROUP BY
      	   skycell_id,
@@ -38,9 +38,9 @@
 	  JOIN stackSumSkyfile USING(stack_id)
 	  WHERE 1
-	  -- input where hook %s
+	  @STACK1_QUERY@ -- input condition
 ) AS diffExp ON diffExp.stack1 = stackRun.stack_id AND diffExp.stack2 = template.max_stack_id
 WHERE
 	stackSumSkyfile.fault = 0 AND stackSumSkyfile.quality = 0
-        -- diff where hook %s
-	-- input where hook again %s
+	@DIFF0_QUERY@  -- diff constraint
+	@STACK1_QUERY@ -- input constraint
 ORDER BY stackRun.data_group,stackRun.filter