SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000657s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769678655 ) LIMIT 1 [ RunTime:0.000360s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000647s ]
SELECT * FROM `wk_papers` WHERE `id` = '691230' LIMIT 1 [ RunTime:0.000433s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000569s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '691230' [ RunTime:0.000447s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000508s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1408832' ORDER BY `file_number` ASC [ RunTime:0.000384s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 370000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001620s ]
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:0.000799s ]
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:0.000816s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000946s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 691230 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001123s ]
