SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000748s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1750235582 ) LIMIT 1 [ RunTime:0.000367s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000828s ]
SELECT * FROM `wk_papers` WHERE `id` = '418021' LIMIT 1 [ RunTime:0.000560s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000677s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '418021' [ RunTime:0.000414s ]
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:0.030955s ]
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:0.000711s ]
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:0.000602s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000579s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 418021 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000506s ]
