--- mqtt/etc/mqtt_pub.sql	2011/11/24 13:57:11	1.1.2.4
+++ mqtt/etc/mqtt_pub.sql	2011/11/25 12:47:13	1.1.2.5
@@ -21,4 +21,20 @@ CREATE INDEX PubDate on Topics (PubDate);
 CREATE INDEX PubHost on Topics (PubHost);
 CREATE INDEX PubUser on Topics (PubUser);
 CREATE INDEX Topic on Topics (Topic);
+CREATE TRIGGER Online_update_t AFTER UPDATE ON Online
+BEGIN
+	UPDATE Online SET Stamp = strftime("%s", "now") WHERE Username = old.Username;
+END;
+CREATE TRIGGER Online_insert_t AFTER INSERT ON Online
+BEGIN
+	UPDATE Online SET Stamp = strftime("%s", "now") WHERE Username = new.Username;
+END;
+CREATE TRIGGER Topics_update_t AFTER UPDATE ON Topics
+BEGIN
+	UPDATE Topics SET Stamp = strftime("%s", "now") WHERE id = old.id;
+END;
+CREATE TRIGGER Topics_insert_t AFTER INSERT ON Topics
+BEGIN
+	UPDATE Topics SET Stamp = strftime("%s", "now") WHERE id = new.id;
+END;
 COMMIT;