SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.003677s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769992374 ) LIMIT 1 [ RunTime:0.001934s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002781s ]
SELECT * FROM `wk_papers` WHERE `id` = '588856' LIMIT 1 [ RunTime:0.003062s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000748s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '588856' [ RunTime:0.000493s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.005237s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1204105' ORDER BY `file_number` ASC [ RunTime:0.000437s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 620000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008746s ]
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:0.005920s ]
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:0.007216s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.021140s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 588856 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001090s ]
