SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.001704s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765011135 ) LIMIT 1 [ RunTime:0.002217s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002544s ]
SELECT * FROM `wk_papers` WHERE `id` = '651280' LIMIT 1 [ RunTime:0.002276s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000660s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '651280' [ RunTime:0.002831s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.001695s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1328935' ORDER BY `file_number` ASC [ RunTime:0.004318s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 350000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006841s ]
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:0.003046s ]
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:0.004744s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.001724s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 651280 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.019734s ]
