SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000740s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769746691 ) LIMIT 1 [ RunTime:0.000353s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000901s ]
SELECT * FROM `wk_papers` WHERE `id` = '695534' LIMIT 1 [ RunTime:0.000563s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000701s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '695534' [ RunTime:0.000503s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.005316s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1417438' ORDER BY `file_number` ASC [ RunTime:0.001529s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `area_id` = 130000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006061s ]
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:0.005087s ]
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:0.005361s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.004188s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 695534 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.005500s ]
