SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000806s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769650347 ) LIMIT 1 [ RunTime:0.002769s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000873s ]
SELECT * FROM `wk_papers` WHERE `id` = '630925' LIMIT 1 [ RunTime:0.001555s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.002490s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '630925' [ RunTime:0.000476s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.003129s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1288226' ORDER BY `file_number` ASC [ RunTime:0.001550s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 120000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.009003s ]
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:0.000661s ]
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:0.003649s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.008174s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 630925 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001179s ]
