Mysql error: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'WHERE serial_num = "RA141Dfekete"' at line 1
File: /home/bsmarka1/konyhagepmarkabolt/cron/prod_sale.php
Line: 24
Function: sql_q_u
Query: UPDATE prod SET price = 85340, ddprice = 77900, WHERE serial_num = "RA141Dfekete"