SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000865s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1768962910 ) LIMIT 1 [ RunTime:0.000397s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000948s ]
SELECT * FROM `wk_papers` WHERE `id` = '686806' LIMIT 1 [ RunTime:0.000601s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000776s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '686806' [ RunTime:0.000574s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000647s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1399984' ORDER BY `file_number` ASC [ RunTime:0.000438s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 350000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001347s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000807s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000814s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000803s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 686806 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001125s ]
