SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000688s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1753811287 ) LIMIT 1 [ RunTime:0.000331s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000727s ]
SELECT * FROM `wk_papers` WHERE `id` = '478436' LIMIT 1 [ RunTime:0.000454s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000483s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '478436' [ RunTime:0.000387s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000517s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '983287' ORDER BY `file_number` ASC [ RunTime:0.000409s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 360000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003659s ]
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:0.000683s ]
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:0.000570s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000662s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 478436 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000580s ]
