Index: trunk/dbconfig/changes.txt
===================================================================
--- trunk/dbconfig/changes.txt	(revision 32509)
+++ trunk/dbconfig/changes.txt	(revision 32609)
@@ -2172,3 +2172,7 @@
 ) ENGINE=innodb DEFAULT CHARSET=latin1;
 
-
+-- changes to prevent repeatedly queueing diffRuns for warps with no overlaps
+ALTER TABLE diffInputSkyfile DROP PRIMARY KEY, ADD PRIMARY KEY(diff_skyfile_id);
+ALTER TABLE diffInputSkyfile CHANGE COLUMN skycell_id  skycell_id VARCHAR(64) DEFAULT NULL;
+
+UPDATE dbversion set schema_version = '1.1.71', updated= CURRENT_TIMESTAMP();