SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000678s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1757418535 ) LIMIT 1 [ RunTime:0.000351s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000703s ]
SELECT * FROM `wk_papers` WHERE `id` = '543535' LIMIT 1 [ RunTime:0.000463s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000548s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '543535' [ RunTime:0.000448s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000548s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1113471' ORDER BY `file_number` ASC [ RunTime:0.000379s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 370000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002464s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000680s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000626s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000542s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 543535 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000705s ]
