SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000676s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1759884363 ) LIMIT 1 [ RunTime:0.000355s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000671s ]
SELECT * FROM `wk_papers` WHERE `id` = '398536' LIMIT 1 [ RunTime:0.000463s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000665s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '398536' [ RunTime:0.000407s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000615s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '786779' ORDER BY `file_number` ASC [ RunTime:0.000414s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 340000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006252s ]
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:0.000654s ]
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:0.000679s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000694s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 398536 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000708s ]
