SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.003168s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769458611 ) LIMIT 1 [ RunTime:0.001467s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002700s ]
SELECT * FROM `wk_papers` WHERE `id` = '653205' LIMIT 1 [ RunTime:0.002098s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001089s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '653205' [ RunTime:0.002066s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.003204s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1332785' ORDER BY `file_number` ASC [ RunTime:0.001546s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `area_id` = 140000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.010492s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003458s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005549s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.001718s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 653205 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.011285s ]
