SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000635s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1766192260 ) LIMIT 1 [ RunTime:0.000362s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000624s ]
SELECT * FROM `wk_papers` WHERE `id` = '659261' LIMIT 1 [ RunTime:0.000445s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000549s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '659261' [ RunTime:0.000438s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000549s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1344897' ORDER BY `file_number` ASC [ RunTime:0.000377s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 340000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001446s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000565s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000578s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000558s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 659261 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000651s ]
