消息MySQL Query Error
SQLSELECT a.ad_id, a.position_id, a.media_type, a.ad_link, a.ad_code, a.ad_name, p.ad_width, p.ad_height, p.position_style, RAND() AS rnd FROM `artsc`.`ecs_ad` AS a LEFT JOIN `artsc`.`ecs_ad_position` AS p ON a.position_id = p.position_id WHERE enabled = 1 AND a.position_id = '0' AND start_time <= '1601003221' AND end_time >= '1601003221' ORDER BY rnd LIMIT 1
错误Got error 28 from storage engine
代码1030