SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000653s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1750190354 ) LIMIT 1 [ RunTime:0.000337s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000650s ]
SELECT * FROM `wk_papers` WHERE `id` = '282760' LIMIT 1 [ RunTime:0.000433s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000541s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '282760' [ RunTime:0.000984s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000532s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '555651' ORDER BY `file_number` ASC [ RunTime:0.000417s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `area_id` = 210000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.098933s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000792s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000681s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000599s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 282760 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000538s ]
