SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000605s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770647503 ) LIMIT 1 [ RunTime:0.000338s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000641s ]
SELECT * FROM `wk_papers` WHERE `id` = '575975' LIMIT 1 [ RunTime:0.000448s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000552s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '575975' [ RunTime:0.001805s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000512s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1178345' ORDER BY `file_number` ASC [ RunTime:0.000386s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 370000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001758s ]
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:0.000667s ]
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:0.000631s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000558s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 575975 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000744s ]
