SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000626s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1750236584 ) LIMIT 1 [ RunTime:0.000278s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000645s ]
SELECT * FROM `wk_papers` WHERE `id` = '427579' LIMIT 1 [ RunTime:0.000386s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000449s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '427579' [ RunTime:0.000346s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 AND `area_id` = 610000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.024446s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000618s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000541s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000575s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 427579 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000441s ]
