SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.003868s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770026799 ) LIMIT 1 [ RunTime:0.002371s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.004237s ]
SELECT * FROM `wk_papers` WHERE `id` = '659951' LIMIT 1 [ RunTime:0.003692s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.004446s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '659951' [ RunTime:0.002819s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.005045s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1346277' ORDER BY `file_number` ASC [ RunTime:0.023364s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 610000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.013777s ]
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:0.013173s ]
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:0.000917s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000778s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 659951 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001125s ]
