SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.007514s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1768916501 ) LIMIT 1 [ RunTime:0.000333s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000890s ]
SELECT * FROM `wk_papers` WHERE `id` = '685771' LIMIT 1 [ RunTime:0.000519s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000722s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '685771' [ RunTime:0.000566s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000839s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1397914' ORDER BY `file_number` ASC [ RunTime:0.000454s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 110000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002139s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000732s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000820s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000709s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 685771 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001061s ]
