SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.011200s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770367575 ) LIMIT 1 [ RunTime:0.003408s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.005928s ]
SELECT * FROM `wk_papers` WHERE `id` = '562101' LIMIT 1 [ RunTime:0.001607s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.005271s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '562101' [ RunTime:0.004069s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000710s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1150598' ORDER BY `file_number` ASC [ RunTime:0.008984s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 0 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.028495s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006258s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000896s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.014070s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 562101 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001192s ]
