SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000577s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749962646 ) LIMIT 1 [ RunTime:0.000285s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000617s ]
SELECT * FROM `wk_papers` WHERE `id` = '396959' LIMIT 1 [ RunTime:0.000438s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000445s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '396959' [ RunTime:0.000368s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000464s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '783625' ORDER BY `file_number` ASC [ RunTime:0.000332s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 AND `area_id` = 0 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000564s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000481s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000474s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000546s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 396959 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000467s ]
