SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000647s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1764995498 ) LIMIT 1 [ RunTime:0.001885s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.005219s ]
SELECT * FROM `wk_papers` WHERE `id` = '659966' LIMIT 1 [ RunTime:0.000553s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000726s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '659966' [ RunTime:0.001547s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.004401s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1346307' ORDER BY `file_number` ASC [ RunTime:0.000412s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 220000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001042s ]
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:0.000731s ]
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:0.000759s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000687s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 659966 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000896s ]
