Add admin_notes slot to apt_instances.

sql/database-create.sql

@@ -362,6 +362,7 @@ CREATE TABLE `apt_instances` (
   `paniced_timestamp` datetime default NULL,
   `admin_lockdown` tinyint(1) NOT NULL default '0',
   `user_lockdown` tinyint(1) NOT NULL default '0',
+  `admin_notes` mediumtext,
   `extension_code` varchar(32) default NULL,
   `extension_reason` mediumtext,
   `extension_history` mediumtext,

sql/updates/4/585

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