我甚至有一个具有相同表和索引的旧数据库,如果在那里运行它,它将在1.5秒内完成。唯一的区别是数据更老了一点。那么,我从哪里开始调试呢?我已经检查了损坏的表,并运行修复表只是为了确保。SELECT a.art_id AS art_id, a.ecs_id AS ecs_id, a.parent_id AS parent_id, a.primarytext AS primarytextutprisTodate, pp.price AS innpris, pp.fromdate AS innprisFromdate, pp.toda