SELECT DISTINCT SACODE, TYPE, A_DATE, A_DESC FROM alltext_sa_codes2_v WHERE LANG = 'R' AND SACODE IN ('C50','G31','G48','M03','Z03') AND CLASS = 'T' AND `TYPE` == '405' ORDER BY SACODE, TYPE, A_DATEMySQLi_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