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:0.021797s ]
SELECT `hook`,`plugins` FROM `aws_hook_plugins` WHERE `status` = 1 ORDER BY `sort` DESC [ RunTime:0.007989s ]
SHOW FULL COLUMNS FROM `aws_config` [ RunTime:0.000726s ]
SELECT * FROM `aws_config` [ RunTime:0.000687s ]
SHOW FULL COLUMNS FROM `aws_topic` [ RunTime:0.000768s ]
SHOW FULL COLUMNS FROM `aws_forbidden_ip` [ RunTime:0.000584s ]
SELECT `ip` FROM `aws_forbidden_ip` [ RunTime:0.000211s ]
SHOW FULL COLUMNS FROM `aws_admin_group` [ RunTime:0.000577s ]
SELECT `permission` FROM `aws_admin_group` WHERE `id` = 5 LIMIT 1 [ RunTime:0.000301s ]
SHOW FULL COLUMNS FROM `aws_users_online` [ RunTime:0.000570s ]
DELETE FROM `aws_users_online` WHERE `last_login_time` < 1765001747 [ RunTime:0.021319s ]
SHOW FULL COLUMNS FROM `aws_menu_rule` [ RunTime:0.000653s ]
SELECT * FROM `aws_menu_rule` WHERE `status` = 1 AND `group` = 'nav' ORDER BY `sort` ASC,`id` ASC [ RunTime:0.000402s ]
SELECT * FROM `aws_menu_rule` WHERE `status` = 1 AND `group` = 'footer' ORDER BY `sort` ASC,`id` ASC [ RunTime:0.000392s ]
SELECT * FROM `aws_topic` WHERE `id` = 17 LIMIT 1 [ RunTime:0.000382s ]
SHOW FULL COLUMNS FROM `aws_topic_focus` [ RunTime:0.000574s ]
SELECT `uid` FROM `aws_topic_focus` WHERE `topic_id` = 17 ORDER BY RAND() LIMIT 0,10 [ RunTime:0.000338s ]
SHOW FULL COLUMNS FROM `aws_topic_relation` [ RunTime:0.000612s ]
SELECT `item_id`,`item_type` FROM `aws_topic_relation` WHERE ( status=1 AND topic_id IN(17) ) [ RunTime:0.000324s ]
SHOW FULL COLUMNS FROM `aws_post_relation` [ RunTime:0.000643s ]
SELECT COUNT(*) AS think_count FROM `aws_post_relation` WHERE `status` = 1 AND `item_type` IN ('question','article','') AND `item_id` = 3 AND `item_type` = 'question' LIMIT 1 [ RunTime:0.000419s ]
SELECT `id`,`item_id`,`item_type`,`uid` FROM `aws_post_relation` WHERE `status` = 1 AND `item_type` IN ('question','article','') AND `item_id` = 3 AND `item_type` = 'question' ORDER BY `set_top_time` DESC,`create_time` DESC LIMIT 0,15 [ RunTime:0.000481s ]
SHOW FULL COLUMNS FROM `aws_question` [ RunTime:0.010568s ]
SELECT `last_answer` FROM `aws_question` WHERE `id` = 3 AND `status` = 1 [ RunTime:0.000340s ]
SHOW FULL COLUMNS FROM `aws_answer` [ RunTime:0.000667s ]
SELECT * FROM `aws_answer` WHERE `status` = 1 AND `id` = 4 [ RunTime:0.000444s ]
SELECT `topic_id`,`item_type`,`item_id` FROM `aws_topic_relation` WHERE `item_id` = 3 AND `item_type` = 'question' [ RunTime:0.000369s ]
SELECT * FROM `aws_topic` WHERE `id` = 17 [ RunTime:0.000356s ]
SELECT * FROM `aws_question` WHERE `status` = 1 AND `id` = 3 [ RunTime:0.000721s ]
SHOW FULL COLUMNS FROM `aws_users` [ RunTime:0.014067s ]
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 (32,44) [ RunTime:0.001172s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 32 LIMIT 1 [ RunTime:0.001139s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 32 LIMIT 1 [ RunTime:0.011128s ]
SELECT `last_login_time` FROM `aws_users_online` WHERE `uid` = 44 LIMIT 1 [ RunTime:0.000606s ]
SELECT `user_name`,`url_token` FROM `aws_users` WHERE `uid` = 44 LIMIT 1 [ RunTime:0.000503s ]
SHOW FULL COLUMNS FROM `aws_question_vote` [ RunTime:0.000713s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 4 AND `item_type` = 'answer' LIMIT 1 [ RunTime:0.000479s ]
SELECT `vote_value` FROM `aws_question_vote` WHERE `uid` = 0 AND `item_id` = 3 AND `item_type` = 'question' LIMIT 1 [ RunTime:0.005258s ]
SELECT COUNT(*) AS think_count FROM `aws_topic` WHERE `status` = 1 AND `discuss_month` > 0 LIMIT 1 [ RunTime:0.004989s ]
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:0.001659s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 4 LIMIT 1 [ RunTime:0.008554s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 49 LIMIT 1 [ RunTime:0.000484s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 80 LIMIT 1 [ RunTime:0.000374s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 26 LIMIT 1 [ RunTime:0.000332s ]
SELECT `id` FROM `aws_topic_focus` WHERE `uid` = 0 AND `topic_id` = 11 LIMIT 1 [ RunTime:0.000301s ]
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Vladimir