SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000764s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1750188257 ) LIMIT 1 [ RunTime:0.000378s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000711s ]
SELECT * FROM `wk_papers` WHERE `id` = '423369' LIMIT 1 [ RunTime:0.000518s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000559s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '423369' [ RunTime:0.000386s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 AND `area_id` = 440000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.019409s ]
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:0.000659s ]
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:0.000598s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000544s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 423369 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000508s ]
