SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000618s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1753248912 ) LIMIT 1 [ RunTime:0.000323s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000690s ]
SELECT * FROM `wk_papers` WHERE `id` = '483306' LIMIT 1 [ RunTime:0.000464s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000581s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '483306' [ RunTime:0.000437s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000704s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '993027' ORDER BY `file_number` ASC [ RunTime:0.000492s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 340000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003271s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000878s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000852s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000874s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 483306 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000822s ]
