SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000636s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1748904258 ) LIMIT 1 [ RunTime:0.003228s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.003747s ]
SELECT * FROM `wk_papers` WHERE `id` = '432323' LIMIT 1 [ RunTime:0.000370s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000519s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '432323' [ RunTime:0.000321s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.004129s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '854127' ORDER BY `file_number` ASC [ RunTime:0.000366s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `area_id` = 330000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008425s ]
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:0.002791s ]
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:0.000683s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000763s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 432323 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000471s ]
