Sql queries added

Author: gowtham2k2

SQL Queries.sql

@@ -0,0 +1,18 @@
+-- create a database a called 'routine_list' and enter the below queries in postgreSQL.
+CREATE TABLE
+    users (
+        id SERIAL PRIMARY KEY NOT NULL,
+        user_name VARCHAR(30) NOT NULL UNIQUE,
+        first_name VARCHAR(20) NOT NULL,
+        last_name VARCHAR(20),
+        password TEXT,
+        email VARCHAR(50) UNIQUE NOT NULL
+    );
+
+CREATE TABLE
+    todo_list (
+        id SERIAL PRIMARY KEY NOT NULL,
+        user_id INTEGER REFERENCES users (id),
+        todo_title TEXT,
+        time TIME
+    );