SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.003636s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765000137 ) LIMIT 1 [ RunTime:0.002583s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.001787s ]
SELECT * FROM `wk_papers` WHERE `id` = '633297' LIMIT 1 [ RunTime:0.003695s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.004870s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '633297' [ RunTime:0.000424s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000658s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1292970' ORDER BY `file_number` ASC [ RunTime:0.000453s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 610000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.173297s ]
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:0.000660s ]
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:0.000577s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000533s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 633297 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000554s ]
