SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000589s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749342425 ) LIMIT 1 [ RunTime:0.000330s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000646s ]
SELECT * FROM `wk_papers` WHERE `id` = '429779' LIMIT 1 [ RunTime:0.000493s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000497s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '429779' [ RunTime:0.000461s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000507s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '849043' ORDER BY `file_number` ASC [ RunTime:0.000399s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `area_id` = 130000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002828s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000609s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000560s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000560s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 429779 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000464s ]
