SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000466s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770509947 ) LIMIT 1 [ RunTime:0.000285s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000601s ]
SELECT * FROM `wk_papers` WHERE `id` = '579327' LIMIT 1 [ RunTime:0.000470s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000495s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '579327' [ RunTime:0.000411s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000542s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1185049' ORDER BY `file_number` ASC [ RunTime:0.000365s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 650000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003597s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000568s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000601s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000520s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 579327 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000725s ]
