SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000584s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1750114053 ) LIMIT 1 [ RunTime:0.000329s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000571s ]
SELECT * FROM `wk_papers` WHERE `id` = '396686' LIMIT 1 [ RunTime:0.000380s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000441s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '396686' [ RunTime:0.000335s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000409s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '783079' ORDER BY `file_number` ASC [ RunTime:0.000309s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `area_id` = 0 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000536s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000450s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000459s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000474s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 396686 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000465s ]
