SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000725s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765164074 ) LIMIT 1 [ RunTime:0.000391s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000714s ]
SELECT * FROM `wk_papers` WHERE `id` = '634008' LIMIT 1 [ RunTime:0.000527s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000624s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '634008' [ RunTime:0.000455s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000578s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1294392' ORDER BY `file_number` ASC [ RunTime:0.000487s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `area_id` = 0 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001078s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000638s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000734s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000609s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 634008 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000913s ]
