No database selected - Execute Query False! Select spwords From dede_search_keywords where keyword='旺菜流行菜' limit 0,1;

No database selected - Execute Query False! select * from dede_search_cache where md5='a594b4dc02d4371c0bfdf6c87b1a9785' And addtime > 1715114588 limit 1

No database selected - Execute Query False! Select aid from dede_full_search where arcrank > -1 and (( dede_full_search.title like '%旺菜流行菜%' OR dede_full_search.addinfos like '%旺菜流行菜%' OR dede_full_search.keywords like '%旺菜流行菜%' )) limit 500