SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.001920s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769777455 ) LIMIT 1 [ RunTime:0.003638s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000886s ]
SELECT * FROM `wk_papers` WHERE `id` = '661907' LIMIT 1 [ RunTime:0.000494s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.009075s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '661907' [ RunTime:0.000455s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 340000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.012854s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000588s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000601s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000561s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 661907 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000737s ]
