How to give two or where condition in mysql query in codeigniter

Question

i need to run a query something similar to this

select * from users where (username='abc' or email='abc@gmail.com') and password='123'

How to do that in codeigniter? I tried something like,

$this->db->select('*');
    $this->db->from('users');
    $this->db->where("email = '" . $email . "'");
    $this->db->or_where("username = '" . $email . "'");
    $this->db->where("password = '" . $password . "'");
    $query = $this->db->get();

Here user may insert value for username as email or username. So need to check username field value both in email field and username field with password

Answer 1

这应该工作

  $this->db->where("(username='abc' or email='abc@gmail.com')");

Answer 2

try this

  $this->db->from('users');
  $this->db->where("(email = '" . $email . "' OR username = '" . $email . "') ");
  $this->db->where("password = '" . $password . "'");