SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000700s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769662858 ) LIMIT 1 [ RunTime:0.000330s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000666s ]
SELECT * FROM `wk_papers` WHERE `id` = '600914' LIMIT 1 [ RunTime:0.000481s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000521s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '600914' [ RunTime:0.000416s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000612s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1228219' ORDER BY `file_number` ASC [ RunTime:0.000459s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 420000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005000s ]
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:0.000821s ]
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:0.000828s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000802s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 600914 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001163s ]
