SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000627s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1752807033 ) LIMIT 1 [ RunTime:0.000378s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000922s ]
SELECT * FROM `wk_papers` WHERE `id` = '483292' LIMIT 1 [ RunTime:0.000459s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000528s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '483292' [ RunTime:0.000383s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000540s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '992999' ORDER BY `file_number` ASC [ RunTime:0.000361s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `area_id` = 440000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001464s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000590s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000567s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000667s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 483292 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000594s ]
