SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000732s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770642959 ) LIMIT 1 [ RunTime:0.000368s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000854s ]
SELECT * FROM `wk_papers` WHERE `id` = '555167' LIMIT 1 [ RunTime:0.000520s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000622s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '555167' [ RunTime:0.000432s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000651s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1136734' ORDER BY `file_number` ASC [ RunTime:0.000410s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 540000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.058014s ]
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:0.000652s ]
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:0.000572s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000497s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 555167 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000710s ]
