SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000694s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769796296 ) LIMIT 1 [ RunTime:0.000330s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000659s ]
SELECT * FROM `wk_papers` WHERE `id` = '698345' LIMIT 1 [ RunTime:0.000455s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000530s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '698345' [ RunTime:0.000398s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000507s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1423058' ORDER BY `file_number` ASC [ RunTime:0.000387s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `area_id` = 350000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001652s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000562s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001245s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000554s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 698345 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001096s ]
