SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000693s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769873267 ) LIMIT 1 [ RunTime:0.000344s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000965s ]
SELECT * FROM `wk_papers` WHERE `id` = '685699' LIMIT 1 [ RunTime:0.000531s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.003334s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '685699' [ RunTime:0.000475s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.001888s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1397770' ORDER BY `file_number` ASC [ RunTime:0.002226s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 120000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.010336s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005233s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000917s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.006532s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 685699 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001081s ]
