SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000560s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1757688318 ) LIMIT 1 [ RunTime:0.000303s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000609s ]
SELECT * FROM `wk_papers` WHERE `id` = '547677' LIMIT 1 [ RunTime:0.000397s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000462s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '547677' [ RunTime:0.000329s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000459s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1121755' ORDER BY `file_number` ASC [ RunTime:0.000311s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 AND `area_id` = 610000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.124943s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000666s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000504s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000542s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 547677 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000493s ]
