SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.003148s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765003925 ) LIMIT 1 [ RunTime:0.000288s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.003697s ]
SELECT * FROM `wk_papers` WHERE `id` = '653371' LIMIT 1 [ RunTime:0.000549s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001311s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '653371' [ RunTime:0.001577s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.005342s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1333117' ORDER BY `file_number` ASC [ RunTime:0.000411s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `area_id` = 130000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006673s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004397s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002944s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.005095s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 653371 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000878s ]
