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

No database selected - Execute Query False! select * from dede_search_cache where md5='ccc38be2688fba67f942c3e9dc3e1ff0' And addtime > 1714129133 limit 1

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