SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000662s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1753245562 ) LIMIT 1 [ RunTime:0.000386s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000873s ]
SELECT * FROM `wk_papers` WHERE `id` = '480343' LIMIT 1 [ RunTime:0.000687s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000586s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '480343' [ RunTime:0.000339s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000645s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '987101' ORDER BY `file_number` ASC [ RunTime:0.000426s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 370000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002597s ]
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:0.000669s ]
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:0.000705s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000799s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 480343 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000625s ]
