SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.006131s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1768944409 ) LIMIT 1 [ RunTime:0.000355s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000899s ]
SELECT * FROM `wk_papers` WHERE `id` = '685963' LIMIT 1 [ RunTime:0.000517s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001837s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '685963' [ RunTime:0.011999s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000647s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1398298' ORDER BY `file_number` ASC [ RunTime:0.000427s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 130000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001609s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000686s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000758s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.011741s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 685963 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001052s ]
