SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000685s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770317956 ) LIMIT 1 [ RunTime:0.000316s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.001546s ]
SELECT * FROM `wk_papers` WHERE `id` = '583999' LIMIT 1 [ RunTime:0.003974s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000690s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '583999' [ RunTime:0.001881s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.003654s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1194392' ORDER BY `file_number` ASC [ RunTime:0.000433s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 620000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005063s ]
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:0.003287s ]
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:0.005299s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.003330s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 583999 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.010855s ]
