SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000587s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749193763 ) LIMIT 1 [ RunTime:0.000378s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000654s ]
SELECT * FROM `wk_papers` WHERE `id` = '396586' LIMIT 1 [ RunTime:0.000465s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000582s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '396586' [ RunTime:0.000355s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000536s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '782879' ORDER BY `file_number` ASC [ RunTime:0.000398s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `area_id` = 340000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.128844s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000717s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000544s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000628s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 396586 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000480s ]
