Index: trunk/admin/install/inportal_schema.sql
===================================================================
diff -u -N -r4776 -r5106
--- trunk/admin/install/inportal_schema.sql	(.../inportal_schema.sql)	(revision 4776)
+++ trunk/admin/install/inportal_schema.sql	(.../inportal_schema.sql)	(revision 5106)
@@ -648,6 +648,7 @@
   VarName varchar(255) NOT NULL default '',
   Data longtext,
   Cached int(11) default NULL,
+  LifeTime int(11) NOT NULL default '-1',
   PRIMARY KEY  (VarName),
   KEY Cached (Cached)
 )