Store the maximum allowed extension with the extension request info so

we can infer if an extension request has been limited by the reservation
schedule.

sql/database-create.sql

@@ -266,6 +266,7 @@ CREATE TABLE `apt_instance_extension_info` (
   `autoapproved` tinyint(1) NOT NULL default '0',
   `autoapproved_reason` tinytext,
   `autoapproved_metrics` mediumtext,
+  `maxextension` datetime default NULL,
   `admin` tinyint(1) NOT NULL default '0',
   `reason` mediumtext,
   `message` mediumtext,

sql/updates/4/621

+use strict;
+use libdb;
+
+sub DoUpdate($$$)
+{
+    my ($dbhandle, $dbname, $version) = @_;
+
+    if (!DBSlotExists("apt_instance_extension_info", "maxextension")) {
+	DBQueryFatal("alter table apt_instance_extension_info add ".
+		     " `maxextension` datetime default NULL ".
+		     "    after autoapproved_metrics");
+    }
+    return 0;
+}
+
+# Local Variables:
+# mode:perl
+# End: