SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.003014s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769713778 ) LIMIT 1 [ RunTime:0.001507s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002648s ]
SELECT * FROM `wk_papers` WHERE `id` = '603754' LIMIT 1 [ RunTime:0.001975s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000676s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '603754' [ RunTime:0.002263s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.003224s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1233890' ORDER BY `file_number` ASC [ RunTime:0.001421s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 330000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007234s ]
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:0.008340s ]
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:0.003641s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.003071s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 603754 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.002750s ]
