SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.001152s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749049034 ) LIMIT 1 [ RunTime:0.000332s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000812s ]
SELECT * FROM `wk_papers` WHERE `id` = '438443' LIMIT 1 [ RunTime:0.000433s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000613s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '438443' [ RunTime:0.002194s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000555s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '864961' ORDER BY `file_number` ASC [ RunTime:0.000396s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 450000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.128321s ]
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:0.000963s ]
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:0.000790s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000880s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 438443 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000565s ]
