SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000609s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1757179167 ) LIMIT 1 [ RunTime:0.000295s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000774s ]
SELECT * FROM `wk_papers` WHERE `id` = '543485' LIMIT 1 [ RunTime:0.000427s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000516s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '543485' [ RunTime:0.000364s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000455s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1113371' ORDER BY `file_number` ASC [ RunTime:0.000342s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 530000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.135090s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000653s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000616s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000569s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 543485 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000477s ]
