SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000720s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749192619 ) LIMIT 1 [ RunTime:0.000327s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000649s ]
SELECT * FROM `wk_papers` WHERE `id` = '433295' LIMIT 1 [ RunTime:0.000426s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000589s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '433295' [ RunTime:0.000503s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000593s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '856071' ORDER BY `file_number` ASC [ RunTime:0.000491s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 9 AND `area_id` = 110000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001599s ]
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:0.000759s ]
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:0.000793s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000707s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 433295 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000550s ]
