array('type' => 'varchar', 'null' => false, 'constraint' => 36), 'username' => array('type' => 'varchar', 'null' => false, 'constraint' => 255), 'email' => array('type' => 'varchar', 'null' => false, 'constraint' => 255), 'password' => array('type' => 'varchar', 'null' => false, 'constraint' => 255), 'admin' => array('default' => '0', 'type' => 'int', 'null' => false, 'constraint' => 1), 'lastlogin' => array('type' => 'int', 'null' => false, 'constraint' => 11), 'parent_id' => array('type' => 'varchar', 'null' => true, 'constraint' => 36), 'disable' => array('default' => '0', 'type' => 'int', 'null' => false, 'constraint' => 1), ), array('id')); \DB::query('CREATE INDEX constraintUserUser ON user(`parent_id`)')->execute(); } public function down() { \DB::query('DROP INDEX constraintUserUser ON user')->execute(); \DBUtil::drop_table('user'); } }