SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000729s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765003750 ) LIMIT 1 [ RunTime:0.001525s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002880s ]
SELECT * FROM `wk_papers` WHERE `id` = '653858' LIMIT 1 [ RunTime:0.002529s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001796s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '653858' [ RunTime:0.001647s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.004444s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1334091' ORDER BY `file_number` ASC [ RunTime:0.001677s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 AND `area_id` = 130000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.010991s ]
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:0.008350s ]
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:0.003260s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.009762s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 653858 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.006375s ]
