PHP y SQLite ADJUNTE declaración

// IN USER DB
$table_users = "CREATE TABLE users (
    userid INTEGER PRIMARY KEY,
    username TEXT,
    name_first TEXT default '',
    name_last TEXT default '',
    email TEXT,
    password TEXT,
    phone TEXT,
    status INTEGER);";

// IN TICKET DB
$table_tickets = "CREATE TABLE tickets (
    ticketid INTEGER PRIMARY KEY,
    status INTEGER,
    severity INTEGER,
    priority INTEGER,
    madeby INTEGER,
    madename TEXT,
    madephone TEXT,
    madedate TEXT,
    body TEXT);";

$table_comments = "CREATE TABLE notes (
    noteid INTEGER PRIMARY KEY,
    madeby INTEGER,
    madedate INTERGER,
    body TEXT);";