SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000650s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1749349535 ) LIMIT 1 [ RunTime:0.000391s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000620s ]
SELECT * FROM `wk_papers` WHERE `id` = '429659' LIMIT 1 [ RunTime:0.000395s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000571s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '429659' [ RunTime:0.000316s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000440s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '848803' ORDER BY `file_number` ASC [ RunTime:0.000312s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 2 AND `area_id` = 430000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001538s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 2 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000561s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 2 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000494s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000507s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 429659 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000432s ]
