SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000558s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1767068484 ) LIMIT 1 [ RunTime:0.000283s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000552s ]
SELECT * FROM `wk_papers` WHERE `id` = '611377' LIMIT 1 [ RunTime:0.000366s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000440s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '611377' [ RunTime:0.000374s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000460s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1249135' ORDER BY `file_number` ASC [ RunTime:0.000321s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 370000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000942s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000521s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000505s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000479s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 611377 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000567s ]
