SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.024295s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1767767417 ) LIMIT 1 [ RunTime:0.012387s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.020518s ]
SELECT * FROM `wk_papers` WHERE `id` = '670333' LIMIT 1 [ RunTime:0.012956s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.007162s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '670333' [ RunTime:0.000535s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000671s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1367040' ORDER BY `file_number` ASC [ RunTime:0.000482s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `area_id` = 120000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002840s ]
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:0.000777s ]
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:0.000869s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000689s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 670333 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000887s ]
