SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000859s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1766873565 ) LIMIT 1 [ RunTime:0.000422s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000942s ]
SELECT * FROM `wk_papers` WHERE `id` = '613643' LIMIT 1 [ RunTime:0.000631s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000772s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '613643' [ RunTime:0.000573s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000714s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1253666' ORDER BY `file_number` ASC [ RunTime:0.000510s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 370000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001555s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000799s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000810s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000737s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 613643 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000986s ]
