SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000583s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1750183406 ) LIMIT 1 [ RunTime:0.000263s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000587s ]
SELECT * FROM `wk_papers` WHERE `id` = '423335' LIMIT 1 [ RunTime:0.000400s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000426s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '423335' [ RunTime:0.000293s ]
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:0.018731s ]
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:0.000649s ]
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:0.000535s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000503s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 423335 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000458s ]
