get_result() err : 1146 Table 'etplat.tb_eventmall_category' doesn't exist sql : SELECT DISTINCT a.event_idx FROM tb_eventmall_category AS a INNER JOIN tb_eventmall AS b ON a.event_idx = b.event_idx WHERE 1=1 AND a.category_code != 'MB06' AND a.category_code like 'MB__' ORDER BY b.event_regdate DESC