SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.001873s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765061308 ) LIMIT 1 [ RunTime:0.002210s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002538s ]
SELECT * FROM `wk_papers` WHERE `id` = '546739' LIMIT 1 [ RunTime:0.001276s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001776s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '546739' [ RunTime:0.002956s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.001120s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1119879' ORDER BY `file_number` ASC [ RunTime:0.001378s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 460000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.023667s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000781s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.009955s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000661s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 546739 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000869s ]
