SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000758s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769758960 ) LIMIT 1 [ RunTime:0.000398s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000957s ]
SELECT * FROM `wk_papers` WHERE `id` = '691722' LIMIT 1 [ RunTime:0.000571s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000733s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '691722' [ RunTime:0.000536s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000705s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1409816' ORDER BY `file_number` ASC [ RunTime:0.000463s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 110000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.023598s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000842s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000843s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.013222s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 691722 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000998s ]
