Index: trunk/ippTools/share/stacktool_revertsumskyfile_delete.sql
===================================================================
--- trunk/ippTools/share/stacktool_revertsumskyfile_delete.sql	(revision 19029)
+++ trunk/ippTools/share/stacktool_revertsumskyfile_delete.sql	(revision 19448)
@@ -1,3 +1,4 @@
 DELETE FROM stackSumSkyfile
-WHERE
-    fault != 0
+USING stackSumSkyfile, stackRun
+WHERE stackSumSkyfile.stack_id = stackRun.stack_id
+    AND fault != 0