SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000727s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749401516 ) LIMIT 1 [ RunTime:0.000361s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000652s ]
SELECT * FROM `wk_papers` WHERE `id` = '215596' LIMIT 1 [ RunTime:0.000412s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000463s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '215596' [ RunTime:0.003076s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000464s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '423361' ORDER BY `file_number` ASC [ RunTime:0.000293s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 340000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.105286s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000799s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000575s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000621s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 215596 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000440s ]
