SELECT DISTINCT SACODE, TYPE, A_DATE, A_DESC
 FROM alltext_sa_codes2_v
 WHERE 
  LANG = 'R'
  AND SACODE IN ('W77','X47','X48',' ','W66','577','X82','W63','X20','W97','W95','P90','W85','W89','V44','V45','V60','V94','   W97','H02','H06','H08','W98','G33','W60','H97','H63','H64','H65','B23','N16','N18','N19','N76',' W98','A30','F43','W62','W87','W81','W92','W82','W64','W91','W83','W88','W94','W96','W86','W93')
  AND CLASS = 'T'
  AND `TYPE` == '405'
 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 '== '405' ORDER BY SACODE, TYPE, A_DATE' at line 7