SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.002374s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1764995920 ) LIMIT 1 [ RunTime:0.000430s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000842s ]
SELECT * FROM `wk_papers` WHERE `id` = '546688' LIMIT 1 [ RunTime:0.000496s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000652s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '546688' [ RunTime:0.003079s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.002262s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1119777' ORDER BY `file_number` ASC [ RunTime:0.002337s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 210000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.023958s ]
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:0.006165s ]
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:0.008080s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.008195s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 546688 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.002978s ]
