SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.001372s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1768947734 ) LIMIT 1 [ RunTime:0.004742s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002389s ]
SELECT * FROM `wk_papers` WHERE `id` = '685943' LIMIT 1 [ RunTime:0.005669s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001827s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '685943' [ RunTime:0.002956s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.005985s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1398258' ORDER BY `file_number` ASC [ RunTime:0.004406s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 0 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007318s ]
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:0.008237s ]
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:0.005340s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.014769s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 685943 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.012822s ]
