Index: trunk/ippToPsps/test/gpc1schema.sql
===================================================================
--- trunk/ippToPsps/test/gpc1schema.sql	(revision 38948)
+++ trunk/ippToPsps/test/gpc1schema.sql	(revision 39015)
@@ -1,5 +1,5 @@
 
   CREATE TABLE ippToPspsFake       ( my_id INT  );
-  CREATE TABLE skycell             ( skycell_id CHAR(64), radeg REAL, decdeg REAL );
+  CREATE TABLE skycell             ( tess_id CHAR(64), skycell_id CHAR(64), radeg REAL, decdeg REAL );
   CREATE TABLE rawExp              ( exp_id INT, exp_name CHAR(64), exp_time REAL, filter CHAR(64), bg REAL, bg_stdev REAL, ra FLOAT, decl FLOAT, dateobs DATETIME );
   CREATE TABLE chipRun             ( exp_id INT, chip_id INT );
@@ -19,4 +19,8 @@
   CREATE TABLE skycalResult        ( skycal_id INT, path_base CHAR(255));
 
+  CREATE TABLE diffRun             ( diff_id INT, tess_id CHAR(64), state CHAR(16), diff_mode INT, software_ver CHAR(16) );
+  CREATE TABLE diffInputSkyfile    ( diff_id INT, warp1 INT, stack2 INT, diff_skyfile_id INT, tess_id CHAR(64), skycell_id CHAR(64) );
+  CREATE TABLE diffSkyfile         ( diff_id INT, diff_skyfile_id INT, tess_id CHAR(64), skycell_id CHAR(64), path_base CHAR(255) );
+
   CREATE TABLE addRun              ( add_id INT, stage CHAR(64), stage_extra1 INT, state CHAR(64), stage_id INT, minidvodb_name CHAR(64) );
   CREATE TABLE addProcessedExp     ( add_id INT, fault INT );