Vladimir :考虑一个我们感兴趣的问题,例如一个选择题,有A,B,C,D四个选项先验概率是我们对系统在相对无知的情况下对它的状态做出的猜测,例如我们根本没有读题,所以我们猜测A,B,C,D四个选项各自都有25%的可能性正确接下来,假设我们读了问题,获得了一些条件,然后在这些条件下,B,C,D都不太可能成立,它们各...
SHOW FULL COLUMNS FROM `aws_hook_plugins` [ RunTime:0.000654s ]
SELECT `hook`,`plugins` FROM `aws_hook_plugins` WHERE `status` = 1 ORDER BY `sort` DESC [ RunTime:0.000365s ]
SHOW FULL COLUMNS FROM `aws_config` [ RunTime:0.004197s ]
SELECT * FROM `aws_config` [ RunTime:0.000557s ]
SHOW FULL COLUMNS FROM `aws_forbidden_ip` [ RunTime:0.000768s ]
SELECT `ip` FROM `aws_forbidden_ip` [ RunTime:0.000280s ]
SHOW FULL COLUMNS FROM `aws_admin_group` [ RunTime:0.001136s ]
SELECT `permission` FROM `aws_admin_group` WHERE `id` = 5 LIMIT 1 [ RunTime:0.000360s ]
SHOW FULL COLUMNS FROM `aws_users_online` [ RunTime:0.000664s ]
DELETE FROM `aws_users_online` WHERE `last_login_time` < 1758493353 [ RunTime:0.003418s ]
SHOW FULL COLUMNS FROM `aws_menu_rule` [ RunTime:0.001051s ]
SELECT * FROM `aws_menu_rule` WHERE `status` = 1 AND `group` = 'nav' ORDER BY `sort` ASC,`id` ASC [ RunTime:0.000498s ]
SELECT * FROM `aws_menu_rule` WHERE `status` = 1 AND `group` = 'footer' ORDER BY `sort` ASC,`id` ASC [ RunTime:0.000456s ]
SHOW FULL COLUMNS FROM `aws_category` [ RunTime:0.000814s ]
SELECT `id` FROM `aws_category` WHERE `status` = 1 AND `pid` = 4 [ RunTime:0.000436s ]
SHOW FULL COLUMNS FROM `aws_post_relation` [ RunTime:0.000734s ]
SELECT COUNT(*) AS think_count FROM `aws_post_relation` WHERE `item_type` = 'question' AND `category_id` = 4 LIMIT 1 [ RunTime:0.000518s ]
SELECT `id`,`item_id`,`item_type`,`uid` FROM `aws_post_relation` WHERE `item_type` = 'question' AND `category_id` = 4 ORDER BY RAND(),`is_recommend` DESC LIMIT 0,15 [ RunTime:0.000571s ]
SHOW FULL COLUMNS FROM `aws_question` [ RunTime:0.000886s ]
SELECT `last_answer` FROM `aws_question` WHERE `id` IN (35,20,3,4) AND `status` = 1 [ RunTime:0.000450s ]
SHOW FULL COLUMNS FROM `aws_answer` [ RunTime:0.000752s ]
SELECT * FROM `aws_answer` WHERE `status` = 1 AND `id` IN (4,24,31,34) [ RunTime:0.000600s ]
SHOW FULL COLUMNS FROM `aws_topic_relation` [ RunTime:0.000653s ]
SELECT `topic_id`,`item_type`,`item_id` FROM `aws_topic_relation` WHERE `item_id` IN (35,20,3,4) AND `item_type` = 'question' [ RunTime:0.000495s ]
SHOW FULL COLUMNS FROM `aws_topic` [ RunTime:0.000727s ]
SELECT * FROM `aws_topic` WHERE `id` IN (17,13,82) [ RunTime:0.000492s ]
SELECT * FROM `aws_question` WHERE `status` = 1 AND `id` IN (35,20,3,4) [ RunTime:0.000694s ]
SHOW FULL COLUMNS FROM `aws_users` [ RunTime:0.001068s ]
SELECT `uid`,`nick_name`,`user_name`,`salt`,`email`,`mobile`,`sex`,`is_first_login`,`inbox_unread`,`notify_unread`,`fans_count`,`friend_count`,`available_invite_count`,`is_valid_email`,`is_valid_mobile`,`integral`,`reputation`,`reputation_update_time`,`avatar`,`signature`,`verified`,`group_id`,`integral_group_id`,`reputation_group_id`,`last_login_time`,`last_login_ip`,`reg_ip`,`money`,`frozen_money`,`deal_password`,`birthday`,`url_token`,`views_count`,`agree_count`,`question_count`,`answer_count`,`article_count`,`draft_count`,`topic_focus_count`,`column_count`,`extend`,`status`,`theme`,`create_time`,`update_time` FROM `aws_users` WHERE `status` = 1 AND `uid` IN (35,124,32,28,44,36,1) [ RunTime:0.000738s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 1 LIMIT 1 [ RunTime:0.000355s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 1 LIMIT 1 [ RunTime:0.024865s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 28 LIMIT 1 [ RunTime:0.000353s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 28 LIMIT 1 [ RunTime:0.000320s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 32 LIMIT 1 [ RunTime:0.004258s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 32 LIMIT 1 [ RunTime:0.000318s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 35 LIMIT 1 [ RunTime:0.000312s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 35 LIMIT 1 [ RunTime:0.000321s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 36 LIMIT 1 [ RunTime:0.000301s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 36 LIMIT 1 [ RunTime:0.000303s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 44 LIMIT 1 [ RunTime:0.000319s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 44 LIMIT 1 [ RunTime:0.000303s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 124 LIMIT 1 [ RunTime:0.000331s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 124 LIMIT 1 [ RunTime:0.000315s ]
SHOW FULL COLUMNS FROM `aws_question_vote` [ RunTime:0.001146s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 34 AND `item_type` = 'answer' LIMIT 1 [ RunTime:0.000418s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 35 AND `item_type` = 'question' LIMIT 1 [ RunTime:0.000414s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 31 AND `item_type` = 'answer' LIMIT 1 [ RunTime:0.000370s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 20 AND `item_type` = 'question' LIMIT 1 [ RunTime:0.000374s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 4 AND `item_type` = 'answer' LIMIT 1 [ RunTime:0.000365s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 3 AND `item_type` = 'question' LIMIT 1 [ RunTime:0.000349s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 24 AND `item_type` = 'answer' LIMIT 1 [ RunTime:0.000385s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 4 AND `item_type` = 'question' LIMIT 1 [ RunTime:0.000369s ]
SELECT `id`,`title`,`icon`,`pid`,`url_token` FROM `aws_category` WHERE `status` = 1 AND `type` IN ('common','question') [ RunTime:0.000731s ]
SHOW FULL COLUMNS FROM `aws_announce` [ RunTime:0.000712s ]
SELECT * FROM `aws_announce` WHERE `status` = 1 ORDER BY `set_top_time` DESC,`sort` DESC LIMIT 0,3 [ RunTime:0.000363s ]
SELECT COUNT(*) AS think_count FROM `aws_topic` WHERE `status` = 1 AND `discuss_month` > 0 LIMIT 1 [ RunTime:0.000537s ]
SELECT * FROM `aws_topic` WHERE `status` = 1 AND `discuss_month` > 0 ORDER BY RAND(),`top` DESC,`focus` DESC,`discuss_month` DESC LIMIT 0,5 [ RunTime:0.000999s ]
SHOW FULL COLUMNS FROM `aws_topic_focus` [ RunTime:0.000609s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 47 LIMIT 1 [ RunTime:0.000324s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 26 LIMIT 1 [ RunTime:0.000318s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 70 LIMIT 1 [ RunTime:0.000322s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 52 LIMIT 1 [ RunTime:0.000309s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 64 LIMIT 1 [ RunTime:0.000319s ]
SHOW FULL COLUMNS FROM `aws_column` [ RunTime:0.000714s ]
SELECT * FROM `aws_column` WHERE `verify` = 1 ORDER BY RAND(),`view_count` DESC LIMIT 0,5 [ RunTime:0.000623s ]
SELECT * FROM `aws_users` WHERE `uid` <> 0 AND `status` = 1 AND `reputation` > 0 ORDER BY RAND(),`reputation` DESC,`answer_count` DESC LIMIT 5 [ RunTime:0.001609s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 9 LIMIT 1 [ RunTime:0.000349s ]
SHOW FULL COLUMNS FROM `aws_users_follow` [ RunTime:0.000619s ]
SELECT `id` FROM `aws_users_follow` WHERE `fans_uid` = 9 LIMIT 1 [ RunTime:0.000299s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 90 LIMIT 1 [ RunTime:0.000288s ]
SELECT `id` FROM `aws_users_follow` WHERE `fans_uid` = 90 LIMIT 1 [ RunTime:0.000295s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 5 LIMIT 1 [ RunTime:0.000291s ]
SELECT `id` FROM `aws_users_follow` WHERE `fans_uid` = 5 LIMIT 1 [ RunTime:0.000285s ]
SELECT `id` FROM `aws_users_follow` WHERE `fans_uid` = 32 LIMIT 1 [ RunTime:0.000316s ]
SELECT `id` FROM `aws_users_follow` WHERE `fans_uid` = 35 LIMIT 1 [ RunTime:0.000370s ]