SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000665s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1756230911 ) LIMIT 1 [ RunTime:0.000373s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000627s ]
SELECT * FROM `wk_papers` WHERE `id` = '472072' LIMIT 1 [ RunTime:0.000455s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000563s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '472072' [ RunTime:0.000443s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000558s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '970559' ORDER BY `file_number` ASC [ RunTime:0.000421s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 130000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001178s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000567s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000617s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000568s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 472072 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000572s ]
