SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.025824s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769356878 ) LIMIT 1 [ RunTime:0.000346s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.004018s ]
SELECT * FROM `wk_papers` WHERE `id` = '680851' LIMIT 1 [ RunTime:0.000638s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000817s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '680851' [ RunTime:0.005950s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000752s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1388074' ORDER BY `file_number` ASC [ RunTime:0.000507s ]
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:0.013943s ]
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:0.001055s ]
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:0.001915s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000958s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 680851 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001244s ]
