Header copyright notice on database.

Author: nthnn

db.sql

@@ -1,3 +1,32 @@
+/*
+ * This file is part of QLBase (https://github.com/nthnn/QLBase).
+ * Copyright 2024 - Nathanne Isip
+ * 
+ * Permission is hereby granted, free of charge,
+ * to any person obtaining a copy of this software
+ * and associated documentation files (the “Software”),
+ * to deal in the Software without restriction,
+ * including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice
+ * shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF
+ * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+ * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+ * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+ * OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
 CREATE TABLE `accounts` (
   `id` int(11) PRIMARY KEY AUTO_INCREMENT,
   `name` varchar(255) NOT NULL,