SELECT 
  u.id AS student_id,
  u.firstname AS student_firstname,
  u.lastname AS student_lastname,
  u.phone AS student_phone,

  parent_user.id AS parent_id,
  parent_user.firstname AS parent_firstname,
  parent_user.lastname AS parent_lastname,
  parent_user.phone AS parent_phone,
  parent_profile.country AS parent_country,

  p.status AS relationship_status,
  u.created_at AS student_signup_unix
FROM user u
INNER JOIN parents p ON p.student_id = u.id
INNER JOIN user parent_user ON parent_user.id = p.parent_id
INNER JOIN user_profile parent_profile ON parent_profile.user_id = p.parent_id
WHERE u.type = 'student'
  AND u.created_at BETWEEN 1748818800 AND 1750460400
  AND (
    (
      NOT (
        parent_user.phone LIKE '234%' OR 
        parent_user.phone LIKE '080%' OR 
        parent_user.phone LIKE '081%' OR 
        parent_user.phone LIKE '070%' OR 
        parent_user.phone LIKE '090%' OR 
        parent_user.phone LIKE '091%'
      )
    )
    AND (
      LOWER(parent_profile.country) NOT IN ('nigeria') OR parent_profile.country IS NULL
    )
  );