SELECT data_key, data_value
FROM xf_data_registry
WHERE data_key IN ('options', 'languages', 'contentTypes', 'codeEventListeners', 'deferredRun', 'simpleCache', 'addOns', 'defaultStyleProperties', 'routeFiltersIn', 'routeFiltersOut', 'routesPublic', 'nodeTypes', 'bannedIps', 'discouragedIps', 'styles', 'displayStyles', 'userBanners', 'smilies', 'bbCode', 'threadPrefixes', 'userTitleLadder', 'reportCounts', 'moderationCounts', 'userModerationCounts', 'notices', 'userFieldsInfo')
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Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
SIMPLE | xf_data_registry | range | PRIMARY | PRIMARY | 27 | | 26 | Using where |
SELECT data_key, data_value
FROM xf_data_registry
WHERE data_key IN ('brListenerClasses', 'brBriviumAddOns')
Run Time: 0.000156
Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
SIMPLE | xf_data_registry | range | PRIMARY | PRIMARY | 27 | | 2 | Using where |
SELECT *
FROM xf_brivium_addon
ORDER BY addon_id
Run Time: 0.000145
Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
SIMPLE | xf_brivium_addon | index | | PRIMARY | 77 | | 1 | |
INSERT INTO xf_data_registry
(data_key, data_value)
VALUES
(?, ?)
ON DUPLICATE KEY UPDATE
data_value = VALUES(data_value)
Params: brBriviumAddOns, a:0:{}
Run Time: 0.000150
SELECT cache_value
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WHERE permission_combination_id = ?
Params: 1
Run Time: 0.000146
Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
SIMPLE | xf_permission_combination | const | PRIMARY | PRIMARY | 4 | const | 1 | |
SELECT thread.*
,
user.gender, user.avatar_date, user.gravatar,
NULL AS thread_read_date,
0 AS thread_reply_banned,
0 AS thread_is_watched,
'' AS draft_message, NULL AS draft_extra
FROM xf_thread AS thread
LEFT JOIN xf_user AS user ON
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WHERE thread.thread_id = ?
Params: 245257
Run Time: 0.000491
Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
SIMPLE | thread | const | PRIMARY | PRIMARY | 4 | const | 1 | |
SIMPLE | user | const | PRIMARY | PRIMARY | 4 | const | 1 | |
SELECT node.*, forum.*
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permission.cache_value AS node_permission_cache,
NULL AS forum_read_date
FROM xf_forum AS forum
INNER JOIN xf_node AS node ON (node.node_id = forum.node_id)
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Params: 25
Run Time: 0.000432
Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
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SIMPLE | node | const | PRIMARY | PRIMARY | 4 | const | 1 | |
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SELECT post.*
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thread.*, thread.user_id AS thread_user_id, thread.username AS thread_username,
thread.post_date AS thread_post_date,
post.user_id, post.username, post.post_date,
bb_code_parse_cache.parse_tree AS message_parsed, bb_code_parse_cache.cache_version AS message_cache_version,
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user_profile.*,
user_privacy.*,
signature_parse_cache.parse_tree AS signature_parsed, bb_code_parse_cache.cache_version AS signature_cache_version,
session_activity.view_date AS last_view_date,
0 AS like_date
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LEFT JOIN xf_user_profile AS user_profile ON
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WHERE (
(post.thread_id = ? AND (post.position >= 0 AND post.position < 10) )
)
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Params: 245257
Run Time: 0.003157
Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
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SIMPLE | post | ref | thread_id_post_date,thread_id_position | thread_id_post_date | 4 | const | 1 | Using index condition; Using where |
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SIMPLE | user | eq_ref | PRIMARY | PRIMARY | 4 | xenforo.cc.post.user_id | 1 | |
SIMPLE | user_profile | eq_ref | PRIMARY | PRIMARY | 4 | xenforo.cc.post.user_id | 1 | |
SIMPLE | user_privacy | eq_ref | PRIMARY | PRIMARY | 4 | xenforo.cc.post.user_id | 1 | |
SIMPLE | signature_parse_cache | eq_ref | content_type_id | content_type_id | 31 | const,xenforo.cc.post.user_id | 1 | Using where |
SIMPLE | session_activity | eq_ref | PRIMARY | PRIMARY | 22 | xenforo.cc.post.user_id,func | 1 | Using where |
INSERT INTO xf_thread_view
(thread_id)
VALUES
(?)
Params: 245257
Run Time: 0.000088
INSERT INTO `xf_session` (`session_id`, `session_data`, `expiry_date`) VALUES (?, ?, ?)
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INSERT INTO xf_session_activity
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VALUES
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ON DUPLICATE KEY UPDATE
ip = VALUES(ip),
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controller_action = VALUES(controller_action),
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view_date = VALUES(view_date),
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VALUES (?, ?, ?, ?, ?)
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Params: post, 251000, a:12:{i:0;s:232:"作为一种燃烧时不会产生有害气体的新型环保燃料,氢燃料被认为是能取代矿物燃料的最理想绿色可再生能源之一。但利用天然气或煤提取氢燃料往往非常昂贵。 据外媒报道,";i:1;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:150:"近日英国卡迪夫大学想出了一种可以从羊茅草提取氢燃料的方法,提升了绿色植物为地球生命提供能源的可能性。";}}i:2;s:3:"
";i:3;a:4:{s:3:"tag";s:6:"center";s:6:"option";N;s:8:"original";a:2:{i:0;s:8:"[CENTER]";i:1;s:9:"[/CENTER]";}s:8:"children";a:1:{i:0;a:4:{s:3:"tag";s:3:"url";s:6:"option";s:65:"http://static.cnbetacdn.com/article/2016/0722/ca79cb3bdf93c4a.jpg";s:8:"original";a:2:{i:0;s:73:"[URL='http://static.cnbetacdn.com/article/2016/0722/ca79cb3bdf93c4a.jpg']";i:1;s:6:"[/URL]";}s:8:"children";a:1:{i:0;a:4:{s:3:"tag";s:3:"img";s:6:"option";N;s:8:"original";a:2:{i:0;s:5:"[IMG]";i:1;s:6:"[/IMG]";}s:8:"children";a:1:{i:0;s:83:"http://static.cnbetacdn.com/thumb/article/2016/0722/ca79cb3bdf93c4a.jpg_600x600.jpg";}}}}}}i:4;s:2:"
";i:5;a:4:{s:3:"tag";s:4:"left";s:6:"option";N;s:8:"original";a:2:{i:0;s:6:"[LEFT]";i:1;s:7:"[/LEFT]";}s:8:"children";a:1:{i:0;s:295:"纤维素是绿色植物细胞壁的主要成分,而科学家试图通过纤维素来提取氢燃料。卡迪夫大学与贝尔法斯特女王大学的研究人员合作,试图探索如何在光线和催化剂的作用下,将纤维素转化为氢。 这种过程通常被称为光催化。";}}i:6;s:2:"
";i:7;a:4:{s:3:"tag";s:4:"left";s:6:"option";N;s:8:"original";a:2:{i:0;s:6:"[LEFT]";i:1;s:7:"[/LEFT]";}s:8:"children";a:1:{i:0;s:325:"在实验中,研究小组使用了三种金属催化剂——钯,金,镍。 研究小组将这三种催化剂与羊茅草纤维素混合放在一个烧瓶中,并将烧瓶放置子啊一个台灯下, 每隔30分钟检查气体样品能产品多少氢。随后研究人员在实验中使用了花园内的羊茅草。";}}i:8;s:2:"
";i:9;a:4:{s:3:"tag";s:4:"left";s:6:"option";N;s:8:"original";a:2:{i:0;s:6:"[LEFT]";i:1;s:7:"[/LEFT]";}s:8:"children";a:1:{i:0;s:429:"卡迪夫大学的Michael Bowker教授表示:“我们的的研究结果显示,在阳光和廉价催化剂的作用下,这种方法能产生大量的氢。 此外,我们已经证明了羊茅草实验的有效性。据我们所知,这是首次这种生物原料被用来提取氢。这种方法意义重大,因为它避免了从样品中分离和净化纤维素,那样过程非常复杂,成本也相对昂贵。”";}}i:10;s:2:"
";i:11;a:4:{s:3:"tag";s:4:"left";s:6:"option";N;s:8:"original";a:2:{i:0;s:6:"[LEFT]";i:1;s:7:"[/LEFT]";}s:8:"children";a:1:{i:0;s:58:"这项研究结果发表在《皇家学会学报A》上。";}}}, 1621686945, 1714222516
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