SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000764s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1753148005 ) LIMIT 1 [ RunTime:0.000361s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000820s ]
SELECT * FROM `wk_papers` WHERE `id` = '484274' LIMIT 1 [ RunTime:0.000581s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000699s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '484274' [ RunTime:0.000491s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000763s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '994962' ORDER BY `file_number` ASC [ RunTime:0.000468s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 AND `area_id` = 150000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004304s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000862s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000662s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000778s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 484274 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.005109s ]
