SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000512s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749400133 ) LIMIT 1 [ RunTime:0.000268s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000595s ]
SELECT * FROM `wk_papers` WHERE `id` = '443429' LIMIT 1 [ RunTime:0.000465s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000517s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '443429' [ RunTime:0.000388s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000480s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '874838' ORDER BY `file_number` ASC [ RunTime:0.000378s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 130000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.115526s ]
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:0.000544s ]
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:0.000522s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000530s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 443429 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000526s ]
