SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000563s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749415248 ) LIMIT 1 [ RunTime:0.000258s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000570s ]
SELECT * FROM `wk_papers` WHERE `id` = '418958' LIMIT 1 [ RunTime:0.000485s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000489s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '418958' [ RunTime:0.000337s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000568s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '827512' ORDER BY `file_number` ASC [ RunTime:0.000350s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 130000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.105081s ]
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:0.000718s ]
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:0.000520s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000588s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 418958 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000435s ]
