How can I build a query with query builder in CodeIgniter with mssql

Question

My Model function

public function getUser($username,$password){
        $this->db->select('*');
        $this->db->where('username',$username);
        $this->db->where('password',$password);
        $this->db->from('users_master');
        $query = $this->db->get();
        $result = $query->result_array();
        return $result;
    }

Error Response : Fatal error: Call to undefined method CI_DB_sqlsrv_driver::select()

Using sqlsrv driver with IIS server and CI version 3.1

Answer 1

I tried with configuration change in database.php

$query_builder = TRUE;

and tried with clear cache and try.