--- mqtt/etc/mqtt_acc.sql	2011/11/23 00:47:50	1.1
+++ mqtt/etc/mqtt_acc.sql	2012/01/27 15:05:38	1.2
@@ -0,0 +1,18 @@
+PRAGMA foreign_keys=ON;
+BEGIN TRANSACTION;
+CREATE TABLE IF NOT EXISTS Users (
+uid integer primary key AUTOINCREMENT,
+Username varchar(64) not null,
+Password varchar(64) not null,
+Access integer not null,
+Stamp timestamp);
+CREATE UNIQUE INDEX IF NOT EXISTS User on Users (UserName);
+CREATE TRIGGER IF NOT EXISTS Users_update_t AFTER UPDATE ON Users
+BEGIN
+	UPDATE Users SET Stamp = strftime('%s', 'now') WHERE Username = old.Username;
+END;
+CREATE TRIGGER IF NOT EXISTS Users_insert_t AFTER INSERT ON Users
+BEGIN
+	UPDATE Users SET Stamp = strftime('%s', 'now') WHERE Username = new.Username;
+END;
+COMMIT;