SELECT DISTINCT SACODE, TYPE, A_DATE, A_DESC 
 FROM alltext_sa_codes2_v 
 WHERE 
  LANG = 'R'
  AND SACODE IN ('B89','MS3','J24','W60','W62','W63','W81','W85','W87','W89','W95','W64','W82','W83','W88','W91','W92','W96','W98','W76','523','525','W66','W77','W79','W80','W86','W90','W93','W94','W97','J28','JZ1','527','JZ2')
  AND CLASS = 'T'
  AND `TYPE` == '437' 
 ORDER BY SACODE, TYPE, A_DATE 
MySQLi_conn::query: Exec query Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '== '437' ORDER BY SACODE, TYPE, A_DATE' at line 7