Add webtask to apt_datasets too.

sql/database-create.sql

@@ -143,6 +143,7 @@ CREATE TABLE `apt_datasets` (
   `shared` tinyint(1) NOT NULL default '0',
   `locked` datetime default NULL, 
   `locker_pid` int(11) default '0',
+  `webtask_id` varchar(128) NOT NULL default '',
   `credential_string` text,
   PRIMARY KEY (`idx`),
   UNIQUE KEY `plid` (`pid_idx`,`dataset_id`),

sql/updates/4/556

+use strict;
+use libdb;
+
+sub DoUpdate($$$)
+{
+    my ($dbhandle, $dbname, $version) = @_;
+
+    if (!DBSlotExists("apt_datasets", "webtask_id")) {
+        DBQueryFatal("alter table apt_datasets " .
+		     " add `webtask_id` varchar(128) NOT NULL default '' ".
+		     "   after locker_pid");
+    }
+    return 0;
+}
+
+# Local Variables:
+# mode:perl
+# End: