SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000630s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1748901368 ) LIMIT 1 [ RunTime:0.000300s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000724s ]
SELECT * FROM `wk_papers` WHERE `id` = '432952' LIMIT 1 [ RunTime:0.000440s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000557s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '432952' [ RunTime:0.000369s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000505s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '855385' ORDER BY `file_number` ASC [ RunTime:0.000461s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `area_id` = 140000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003228s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000541s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000463s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000566s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 432952 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000473s ]
