Credas tablas de categories y files

files/schema.sql

@@ -1,5 +1,7 @@
 DROP TABLE IF EXISTS users;
 DROP TABLE IF EXISTS messages;
+DROP TABLE IF EXISTS files;
+DROP TABLE IF EXISTS categories;
 
 CREATE TABLE users (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -15,3 +17,17 @@ CREATE TABLE messages (
     sended TIMESTAMP DEFAULT CURRENT_TIMESTAMP
 );
 
+CREATE TABLE files (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    filename TEXT NOT NULL,
+    private INTEGER NOT NULL DEFAULT 0,
+    category INTEGER NOT NULL,
+    FOREIGN KEY(category) REFERENCES categories(id)
+);
+
+CREATE TABLE categories (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    name TEXT NOT NULL
+);
+
+