Windows

macOS

Linux

Navicat 用户界面

Navicat Premium 采用以任务为中心的界面设计，为你的整个工作流提供清晰、有引导的路径。通过消除杂乱与阻碍，让你始终保持无缝的流畅状态，轻松浏览、查询和管理数据。

原生设计

专为 Windows、macOS 和 Linux 打造。体验闪电般的响应速度与系统级集成，如同操作系统的自然延伸。

连接颜色

为连接设置颜色标记，一目了然地识别数据库环境。所选颜色会传递到导航树中该连接下的所有对象，并直接显示在已打开的对象标签页上，让你始终清楚自己正在修改的是哪个系统。

给连接添加星标

为最重要的连接添加星标，可即时找到该连接。这样你可以快速将导航窗格聚焦于高优先级环境，使其变得极易查找。

添加到收藏

将常用对象和功能（从数据库对象到模型、BI 或自动化等工具）添加到收藏夹。无需深入浏览导航树，一键即可直达工作。

将常用对象和功能（从数据库对象到数据编辑器或自动化等工具）添加到收藏夹。无需深入浏览导航树，一键即可直达工作。

虚拟分组

将连接和对象按逻辑类别分组，无需更改其物理数据库结构。这种虚拟组织方式确保实际数据库对象安全保留在原位，同时为你提供高度结构化、易于导航的工作区。

隐藏不使用的连接

通过隐藏当前任务不需要的连接，保持导航窗格整洁专注，确保你只看到当前重要的内容。

搜索与筛选工具

在数据库 / 模式中查找

对任意目标连接、数据库或架构进行深度搜索，即时定位特定的数据记录或结构定义。使用精确匹配模式（如包含、全字匹配、前缀或正则表达式）自定义搜索，并支持可选的忽略大小写，精确搜索你所需内容。

搜索结果以红色清晰高亮显示，对任意结果快速双击即可立即打开对应的对象标签页，确保工作流不被打断。

导航窗格的筛选栏

在导航窗格中即时定位连接、组和数据库对象。在搜索框中输入内容时，视图会动态筛选，匹配的类别自动展开以显示搜索结果。

连接筛选：按连接类型、数据库供应商或活动对象筛选视图。

显示星标连接：单击切换，仅显示高优先级的星标连接。

定位活动标签页对象：不再迷失位置。即时高亮并跳转至你当前正在活动标签页中编辑的确切数据库对象。

上下文搜索筛选

在 Navicat 的任意位置即时查找所需内容，无需中断专注。搜索筛选直接集成到你的工作区视图中：

直接树形搜索：在树形视图任意位置单击并开始输入，直接跳转至匹配项。

标签页内筛选：使用内联搜索框动态筛选屏幕上显示的项目范围。

专注模式

减少干扰，为工作划定清晰的边界。专注模式会隐藏屏幕上除当前活动表单或编辑器之外的所有内容，并进入全屏模式，让你全身心投入手头的任务。

颜色主题

选择最契合你工作环境和工作习惯的外观。切换至精心设计的深色主题——在所有窗口、视图、菜单和控件中应用更深的配色方案，减轻长时间工作带来的视觉疲劳；或继续使用经典的高对比度浅色主题，享受清爽、传统的工作区。

快捷键

为几乎每个功能提供键盘快捷键，让你以思维的速度高效工作。借助指南快速找到所需快捷键，简化任务并减少鼠标点击。

查看完整的快捷键指南

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其他

Joomla!调试控制台

Session

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1790765228,
                "last": 1790765228,
                "now": 1790765228
            },
            "client": {
                "forwarded": "10.1.113.6"
            }
        },
        "registry": {},
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        },
        "plg_system_languagefilter": {
            "language": "zh-CN"
        }
    }
}

配置信息

时间

内存

时间: 1.65 ms / 1.65 ms 内存: 0.417 MB / 0.75 MB Application: afterLoad

时间: 34.53 ms / 36.18 ms 内存: 4.027 MB / 4.78 MB Application: afterInitialise

时间: 2.14 ms / 38.32 ms 内存: 0.156 MB / 4.93 MB Application: afterRoute

时间: 4.10 ms / 42.41 ms 内存: 0.047 MB / 4.98 MB Application: beforeRenderComponent com_content

时间: 0.82 ms / 43.23 ms 内存: 0.194 MB / 5.17 MB Application: Before Access::preloadComponents (all components)

时间: 0.88 ms / 44.11 ms 内存: 0.055 MB / 5.23 MB Application: After Access::preloadComponents (all components)

时间: 0.02 ms / 44.13 ms 内存: -0.004 MB / 5.23 MB Application: Before Access::preloadPermissions (com_content)

时间: 2.59 ms / 46.72 ms 内存: 0.848 MB / 6.07 MB Application: After Access::preloadPermissions (com_content)

时间: 1.93 ms / 48.65 ms 内存: 0.012 MB / 6.09 MB Application: Before Access::getAssetRules (id:8 name:com_content)

时间: 0.12 ms / 48.77 ms 内存: 0.008 MB / 6.09 MB Application: After Access::getAssetRules (id:8 name:com_content)

时间: 8.79 ms / 57.56 ms 内存: 0.343 MB / 6.44 MB Application: Before Access::getAssetRules (id:1 name:root.1)

时间: 0.03 ms / 57.59 ms 内存: 0.007 MB / 6.44 MB Application: After Access::getAssetRules (id:1 name:root.1)

时间: 4.52 ms / 62.11 ms 内存: 0.171 MB / 6.61 MB Application: afterRenderComponent com_content

时间: 3.27 ms / 65.38 ms 内存: 0.037 MB / 6.65 MB Application: afterDispatch

时间: 2.74 ms / 68.12 ms 内存: 0.064 MB / 6.72 MB Application: beforeRenderModule mod_custom (Navicat Footer)

时间: 0.26 ms / 68.38 ms 内存: 0.006 MB / 6.72 MB Application: afterRenderModule mod_custom (Navicat Footer)

时间: 0.05 ms / 68.43 ms 内存: -0.001 MB / 6.72 MB Application: beforeRenderModule mod_custom (Navicat Sitemap)

时间: 0.05 ms / 68.48 ms 内存: 0.005 MB / 6.73 MB Application: afterRenderModule mod_custom (Navicat Sitemap)

时间: 0.04 ms / 68.52 ms 内存: 0.000 MB / 6.73 MB Application: beforeRenderModule mod_finder (Navicat Index Page Smart Search)

时间: 2.54 ms / 71.05 ms 内存: 0.050 MB / 6.78 MB Application: afterRenderModule mod_finder (Navicat Index Page Smart Search)

时间: 0.05 ms / 71.11 ms 内存: -0.006 MB / 6.77 MB Application: beforeRenderModule mod_custom (Navicat Navigation Bar)

时间: 0.05 ms / 71.15 ms 内存: 0.003 MB / 6.77 MB Application: afterRenderModule mod_custom (Navicat Navigation Bar)

时间: 4.15 ms / 75.31 ms 内存: 0.099 MB / 6.87 MB Application: afterRender

数据库总查询：31.81 ms

内存使用量

数据库查询数

36条SQL查询记录 31.81 ms

找到 6 条重复！

6 条重复: #20 #21 #24 #25 #26 #27

查询时间：0.27 ms 查询内存： 0.023 MB 内存（查询 1.029 MB 之前）返回排数：0

SELECT `data`

  FROM `tbw0l_session`

  WHERE `session_id` = X'66716c386730386f696162376531646b306a3333357364727671'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	NULL

Profile

Status	Duration
starting	0.07 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.04 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:45
14	JSessionStorageDatabase->read()	Same as call in the line below.
13	session_start()	JROOT/libraries/joomla/session/handler/native.php:260
12	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:50
11	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:88
10	JSessionHandlerJoomla->start()	JROOT/libraries/src/Session/Session.php:661
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:621
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:499
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:456
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:826
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:43

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.21 ms 最后一次查询之后：0.25 ms 查询内存： 0.020 MB 内存（查询 1.044 MB 之前）返回排数：0

SELECT `session_id`

  FROM `tbw0l_session`

  WHERE `session_id` = X'66716c386730386f696162376531646b306a3333357364727671' 
  LIMIT 1

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	Using index

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.03 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
8	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:828
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:43

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：2.20 ms 最后一次查询之后：0.09 ms 查询内存： 0.004 MB 内存（查询 1.049 MB 之前）

INSERT INTO `tbw0l_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
(X'66716c386730386f696162376531646b306a3333357364727671', 1, 1790765228, 0, '', 0)

解释

无法EXPLAIN（解释）的查询：INSERT INTO `tbw0l_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'66716c386730386f696162376531646b306a3333357364727671', 1, 1790765228, 0, '', 0)

Profile

Status	Duration
starting	0.04 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.01 ms
update	0.10 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	1.89 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
8	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Session/MetadataManager.php:116
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:828
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:43

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.47 ms 最后一次查询之后：0.42 ms 查询内存： 0.024 MB 内存（查询 1.080 MB 之前）返回排数：35

SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`

  FROM `tbw0l_extensions`

  WHERE `type` = 'component' 
  AND `state` = 0 
  AND `enabled` = 1

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_extensions	NULL	ref	extension	extension	82	const	35	1.00	Using where

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.06 ms
preparing	0.02 ms
executing	0.14 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
11	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Component/ComponentHelper.php:445
10	Joomla\CMS\Component\ComponentHelper::Joomla\CMS\Component\{closure}()	Same as call in the line below.
9	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
8	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Component/ComponentHelper.php:453
7	Joomla\CMS\Component\ComponentHelper::load()	JROOT/libraries/src/Component/ComponentHelper.php:519
6	Joomla\CMS\Component\ComponentHelper::getComponents()	JROOT/libraries/src/Component/ComponentHelper.php:44
5	Joomla\CMS\Component\ComponentHelper::getComponent()	JROOT/libraries/src/Component/ComponentHelper.php:103
4	Joomla\CMS\Component\ComponentHelper::getParams()	JROOT/libraries/src/Application/SiteApplication.php:594
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.22 ms 最后一次查询之后：0.48 ms 查询内存： 0.021 MB 内存（查询 1.104 MB 之前）返回排数：5

SELECT id, rules

  FROM `tbw0l_viewlevels`

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_viewlevels	NULL	ALL	NULL	没有可使用的索引键	NULL	NULL	5	100.00	NULL

Profile

Status	Duration
starting	0.04 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.00 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.03 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
9	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Access/Access.php:1063
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.31 ms 最后一次查询之后：0.11 ms 查询内存： 0.021 MB 内存（查询 1.116 MB 之前）返回排数：2

SELECT b.id

  FROM tbw0l_usergroups AS a

  LEFT JOIN tbw0l_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 9

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	b	NULL	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	2	100.00	Using where; Using index

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.03 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.05 ms
preparing	0.02 ms
executing	0.02 ms
end	0.02 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
10	JDatabaseDriver->loadColumn()	JROOT/libraries/src/Access/Access.php:980
9	Joomla\CMS\Access\Access::getGroupsByUser()	JROOT/libraries/src/Access/Access.php:1095
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.69 ms 最后一次查询之后：0.14 ms 查询内存： 0.030 MB 内存（查询 1.137 MB 之前）返回排数：85

SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`

  FROM tbw0l_extensions

  WHERE enabled = 1 
  AND type = 'plugin' 
  AND state IN (0,1) 
  AND access IN (1,1,5)

  ORDER BY ordering

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_extensions	NULL	ref	extension	extension	82	const	102	0.60	Using where; 使用filesort算法

Profile

Status	Duration
starting	0.06 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
Opening tables	0.03 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.04 ms
preparing	0.02 ms
executing	0.38 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:351
9	Joomla\CMS\Plugin\PluginHelper::Joomla\CMS\Plugin\{closure}()	Same as call in the line below.
8	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
7	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Plugin/PluginHelper.php:356
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.27 ms 最后一次查询之后：3.29 ms 查询内存： 0.022 MB 内存（查询 1.542 MB 之前）返回排数：1

SELECT `value`

  FROM `tbw0l_admintools_storage`

  WHERE `key` = 'cparams'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_admintools_storage	NULL	const	PRIMARY	PRIMARY	402	const	1	100.00	NULL

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.02 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.03 ms
preparing	0.01 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/administrator/components/com_admintools/Helper/Storage.php:122
12	Akeeba\AdminTools\Admin\Helper\Storage->load()	JROOT/administrator/components/com_admintools/Helper/Storage.php:37
11	Akeeba\AdminTools\Admin\Helper\Storage->__construct()	JROOT/administrator/components/com_admintools/Helper/Storage.php:49
10	Akeeba\AdminTools\Admin\Helper\Storage::getInstance()	JROOT/plugins/system/admintools/admintools/main.php:409
9	plgSystemAdmintools->loadComponentParameters()	JROOT/plugins/system/admintools/admintools/main.php:892
8	plgSystemAdmintools->initialize()	JROOT/plugins/system/admintools/admintools/main.php:84
7	plgSystemAdmintools->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:667
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.29 ms 最后一次查询之后：0.20 ms 查询内存： 0.022 MB 内存（查询 1.552 MB 之前）返回排数：1

SELECT *

  FROM tbw0l_languages

  WHERE published=1

  ORDER BY ordering ASC

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_languages	NULL	ALL	NULL	没有可使用的索引键	NULL	NULL	13	10.00	Using where; 使用filesort算法

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.00 ms
Opening tables	0.03 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.01 ms
preparing	0.02 ms
executing	0.06 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
11	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/plugins/system/admintools/admintools/main.php:700
10	plgSystemAdmintools->loadWAFExceptionsSEF()	JROOT/plugins/system/admintools/admintools/main.php:640
9	plgSystemAdmintools->loadWAFExceptions()	JROOT/plugins/system/admintools/admintools/main.php:901
8	plgSystemAdmintools->initialize()	JROOT/plugins/system/admintools/admintools/main.php:84
7	plgSystemAdmintools->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:667
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.25 ms 最后一次查询之后：0.11 ms 查询内存： 0.021 MB 内存（查询 1.560 MB 之前）返回排数：0

SELECT *

  FROM `tbw0l_admintools_wafexceptions`

  WHERE NOT(`option` LIKE 'com_%')

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_admintools_wafexceptions	NULL	ALL	NULL	没有可使用的索引键	NULL	NULL	1	100.00	Using where

Profile

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.01 ms
starting	0.00 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.02 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
11	JDatabaseDriver->loadAssocList()	JROOT/plugins/system/admintools/admintools/main.php:729
10	plgSystemAdmintools->loadWAFExceptionsSEF()	JROOT/plugins/system/admintools/admintools/main.php:640
9	plgSystemAdmintools->loadWAFExceptions()	JROOT/plugins/system/admintools/admintools/main.php:901
8	plgSystemAdmintools->initialize()	JROOT/plugins/system/admintools/admintools/main.php:84
7	plgSystemAdmintools->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:667
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.45 ms 最后一次查询之后：1.74 ms 查询内存： 0.023 MB 内存（查询 1.775 MB 之前）返回排数：26

SELECT `element`,`name`,`client_id`,`extension_id`

  FROM `tbw0l_extensions`

  WHERE `type` = 'language' 
  AND `state` = 0 
  AND `enabled` = 1

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_extensions	NULL	ref	extension	extension	82	const	26	1.00	Using where

Profile

Status	Duration
starting	0.10 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.03 ms
statistics	0.06 ms
preparing	0.02 ms
executing	0.11 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:209
8	Joomla\CMS\Language\LanguageHelper::getInstalledLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:110
7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:667
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.41 ms 最后一次查询之后：4.38 ms 查询内存： 0.021 MB 内存（查询 1.831 MB 之前）返回排数：0

SELECT `source`,`keepurlparams`

  FROM `tbw0l_admintools_redirects`

  WHERE ((`dest` = 'products/navicat-ui') OR (`dest` = 'products/navicat-ui?product=navicat-for-sqlserver') OR ('products/navicat-ui?product=navicat-for-sqlserver' LIKE `dest`)) 
  AND `published` = '1'

  ORDER BY `ordering` DESC 
  LIMIT 1

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_admintools_redirects	NULL	ALL	NULL	没有可使用的索引键	NULL	NULL	1	100.00	Using where; 使用filesort算法

Profile

Status	Duration
starting	0.10 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.06 ms
preparing	0.03 ms
executing	0.03 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1773
11	JDatabaseDriver->loadRow()	JROOT/plugins/system/admintools/feature/urlredir.php:91
10	AtsystemFeatureUrlredir->onAfterInitialise()	JROOT/plugins/system/admintools/admintools/main.php:308
9	plgSystemAdmintools->runFeature()	JROOT/plugins/system/admintools/admintools/main.php:144
8	plgSystemAdmintools->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:668
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：6.71 ms 最后一次查询之后：0.75 ms 查询内存： 1.033 MB 内存（查询 1.874 MB 之前）返回排数：730

SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component

  FROM tbw0l_menu AS m

  LEFT JOIN tbw0l_extensions AS e 
  ON m.component_id = e.extension_id

  WHERE m.published = 1 
  AND m.parent_id > 0 
  AND m.client_id = 0

  ORDER BY m.lft

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	ALL	idx_client_id_parent_id_alias_language	没有可使用的索引键	NULL	NULL	746	10.00	Using where; 使用filesort算法
1	SIMPLE	e	NULL	eq_ref	PRIMARY	PRIMARY	4	cn_navicat_com_20230208.m.component_id	1	100.00	Using where

Profile

Status	Duration
starting	0.12 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
Opening tables	0.04 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.07 ms
preparing	0.03 ms
executing	6.04 ms
end	0.02 ms
query end	0.01 ms
waiting for handler commit	0.20 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
22	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Menu/SiteMenu.php:93
21	Joomla\CMS\Menu\SiteMenu->Joomla\CMS\Menu\{closure}()	Same as call in the line below.
20	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
19	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Menu/SiteMenu.php:101
18	Joomla\CMS\Menu\SiteMenu->load()	JROOT/libraries/src/Menu/AbstractMenu.php:78
17	Joomla\CMS\Menu\AbstractMenu->__construct()	JROOT/libraries/src/Menu/SiteMenu.php:62
16	Joomla\CMS\Menu\SiteMenu->__construct()	JROOT/libraries/src/Menu/AbstractMenu.php:142
15	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:417
14	Joomla\CMS\Application\CMSApplication->getMenu()	JROOT/libraries/src/Application/SiteApplication.php:275
13	Joomla\CMS\Application\SiteApplication->getMenu()	JROOT/libraries/src/Router/SiteRouter.php:65
12	Joomla\CMS\Router\SiteRouter->__construct()	JROOT/libraries/src/Router/Router.php:189
11	Joomla\CMS\Router\Router::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:533
10	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:403
9	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/plugins/system/languagefilter/languagefilter.php:145
8	PlgSystemLanguageFilter->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:668
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.54 ms 最后一次查询之后：6.02 ms 查询内存： 0.022 MB 内存（查询 4.951 MB 之前）返回排数：1

SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`

  FROM `tbw0l_extensions`

  WHERE `type` = 'library' 
  AND `element` = 'joomla'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_extensions	NULL	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	NULL

Profile

Status	Duration
starting	0.10 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.03 ms
statistics	0.14 ms
preparing	0.02 ms
executing	0.05 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
14	JDatabaseDriver->loadObject()	JROOT/libraries/src/Helper/LibraryHelper.php:167
13	Joomla\CMS\Helper\LibraryHelper::Joomla\CMS\Helper\{closure}()	Same as call in the line below.
12	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
11	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/LibraryHelper.php:175
10	Joomla\CMS\Helper\LibraryHelper::loadLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:43
9	Joomla\CMS\Helper\LibraryHelper::getLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:90
8	Joomla\CMS\Helper\LibraryHelper::getParams()	JROOT/libraries/src/Version.php:321
7	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
6	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
5	Joomla\CMS\Factory::getDocument()	JROOT/libraries/src/Application/WebApplication.php:1137
4	Joomla\CMS\Application\WebApplication->loadDocument()	JROOT/libraries/src/Application/SiteApplication.php:133
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：2.18 ms 最后一次查询之后：0.16 ms 查询内存： 0.005 MB 内存（查询 4.941 MB 之前）

UPDATE `tbw0l_extensions`

  SET `params` = '{\"mediaversion\":\"3f2698303e3a9f1e6a85ff3ee8d34ec8\"}'

  WHERE `type` = 'library' 
  AND `element` = 'joomla'

解释

无法EXPLAIN（解释）的查询：UPDATE `tbw0l_extensions` SET `params` = '{\"mediaversion\":\"3f2698303e3a9f1e6a85ff3ee8d34ec8\"}' WHERE `type` = 'library' AND `element` = 'joomla'

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.01 ms
System lock	0.06 ms
updating	0.06 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	1.84 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
9	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
8	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
7	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
6	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
5	Joomla\CMS\Factory::getDocument()	JROOT/libraries/src/Application/WebApplication.php:1137
4	Joomla\CMS\Application\WebApplication->loadDocument()	JROOT/libraries/src/Application/SiteApplication.php:133
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.49 ms 最后一次查询之后：0.38 ms 查询内存： 0.019 MB 内存（查询 4.974 MB 之前）返回排数：4

SELECT id, home, template, s.params

  FROM tbw0l_template_styles as s

  LEFT JOIN tbw0l_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_id

  WHERE s.client_id = 0 
  AND e.enabled = 1

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid,extension	extension	82	const	6	1.00	Using index condition; Using where
1	SIMPLE	s	NULL	ref	idx_template,idx_client_id,idx_client_id_home	idx_template	202	cn_navicat_com_20230208.e.element	1	66.67	Using index condition; Using where

Profile

Status	Duration
starting	0.10 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
Opening tables	0.04 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.03 ms
executing	0.08 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.03 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
6	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
5	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Application/SiteApplication.php:486
4	Joomla\CMS\Application\SiteApplication->getTemplate()	JROOT/libraries/src/Application/SiteApplication.php:168
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.74 ms 最后一次查询之后：1.08 ms 查询内存： 0.028 MB 内存（查询 5.179 MB 之前）返回排数：35

SELECT `id`,`name`,`rules`,`parent_id`

  FROM `tbw0l_assets`

  WHERE `name` IN ('root.1','com_actionlogs','com_admin','com_admintools','com_ajax','com_associations','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_fields','com_finder','com_installer','com_joomlaupdate','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_plugins','com_postinstall','com_privacy','com_redirect','com_search','com_tags','com_templates','com_users','com_wrapper')

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_assets	NULL	range	idx_asset_name	idx_asset_name	202	NULL	36	100.00	Using index condition

Profile

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.00 ms
Opening tables	0.04 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.09 ms
preparing	0.02 ms
executing	0.37 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
17	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
16	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
15	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：1.58 ms 最后一次查询之后：0.16 ms 查询内存： 0.180 MB 内存（查询 5.226 MB 之前）返回排数：1022

SELECT `id`,`name`,`rules`,`parent_id`

  FROM `tbw0l_assets`

  WHERE `name` LIKE 'com_content.%' OR `name` = 'com_content' OR `parent_id` = 0

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_assets	NULL	ALL	idx_asset_name,idx_parent_id	没有可使用的索引键	NULL	NULL	1208	22.96	Using where

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.06 ms
preparing	0.02 ms
executing	1.31 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
17	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:359
16	Joomla\CMS\Access\Access::preloadPermissions()	JROOT/libraries/src/Access/Access.php:226
15	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:540
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：1.31 ms 最后一次查询之后：1.12 ms 查询内存： 0.027 MB 内存（查询 6.135 MB 之前）返回排数：8

SHOW FULL COLUMNS 
  FROM `tbw0l_assets`

解释

无法EXPLAIN（解释）的查询：SHOW FULL COLUMNS FROM `tbw0l_assets`

Profile

Status	Duration
starting	0.06 ms
Executing hook on transaction	0.00 ms
starting	0.05 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.50 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.03 ms
Creating tmp table	0.06 ms
executing	0.10 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.06 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.05 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.04 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
20	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:448
19	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:261
18	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:180
17	Joomla\CMS\Table\Table->__construct()	JROOT/libraries/src/Table/Asset.php:61
16	Joomla\CMS\Table\Asset->__construct()	JROOT/libraries/src/Access/Access.php:783
15	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.20 ms 最后一次查询之后：0.17 ms 查询内存： 0.024 MB 内存（查询 6.158 MB 之前）返回排数：0

重复的查询: #21 #24 #25 #26 #27

SELECT *

  FROM tbw0l_assets

  WHERE `name` = 'com_content.article.4270'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	没有可使用的索引键	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.03 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
17	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:747
16	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
15	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.21 ms 最后一次查询之后：0.30 ms 查询内存： 0.024 MB 内存（查询 6.175 MB 之前）返回排数：0

重复的查询: #20 #24 #25 #26 #27

SELECT *

  FROM tbw0l_assets

  WHERE `name` = 'com_content.article.4270'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	没有可使用的索引键	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.03 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
17	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:747
16	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
15	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：1.69 ms 最后一次查询之后：0.17 ms 查询内存： 0.031 MB 内存（查询 6.105 MB 之前）返回排数：31

SHOW FULL COLUMNS 
  FROM `tbw0l_content`

解释

无法EXPLAIN（解释）的查询：SHOW FULL COLUMNS FROM `tbw0l_content`

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.00 ms
starting	0.04 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.50 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.07 ms
preparing	0.03 ms
Creating tmp table	0.04 ms
executing	0.06 ms
checking permissions	0.06 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.04 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.08 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.04 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:448
14	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:261
13	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:180
12	Joomla\CMS\Table\Table->__construct()	JROOT/libraries/src/Table/Content.php:39
11	Joomla\CMS\Table\Content->__construct()	JROOT/libraries/src/Table/Table.php:328
10	Joomla\CMS\Table\Table::getInstance()	JROOT/components/com_content/models/article.php:253
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：1.99 ms 最后一次查询之后：0.37 ms 查询内存： 0.005 MB 内存（查询 6.165 MB 之前）

UPDATE tbw0l_content

  SET `hits` = (`hits` + 1)

  WHERE `id` = '4270'

解释

无法EXPLAIN（解释）的查询：UPDATE tbw0l_content SET `hits` = (`hits` + 1) WHERE `id` = '4270'

Profile

Status	Duration
starting	0.04 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.00 ms
Opening tables	0.03 ms
init	0.00 ms
System lock	0.05 ms
updating	0.07 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	1.70 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Table/Table.php:1264
10	Joomla\CMS\Table\Table->hit()	JROOT/components/com_content/models/article.php:254
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.22 ms 最后一次查询之后：0.31 ms 查询内存： 0.025 MB 内存（查询 6.268 MB 之前）返回排数：0

重复的查询: #20 #21 #25 #26 #27

SELECT *

  FROM tbw0l_assets

  WHERE `name` = 'com_content.article.4270'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	没有可使用的索引键	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
Opening tables	0.03 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.03 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.00 ms
freeing items	0.01 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
20	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:747
19	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
18	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
17	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
16	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
15	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
14	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:78
12	ContentModelArticle->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/article/view.html.php:42
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.16 ms 最后一次查询之后：0.10 ms 查询内存： 0.025 MB 内存（查询 6.278 MB 之前）返回排数：0

重复的查询: #20 #21 #24 #26 #27

SELECT *

  FROM tbw0l_assets

  WHERE `name` = 'com_content.article.4270'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	没有可使用的索引键	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.02 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.00 ms
optimizing	0.01 ms
statistics	0.02 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.00 ms
freeing items	0.01 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
20	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:747
19	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
18	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
17	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
16	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
15	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
14	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:78
12	ContentModelArticle->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/article/view.html.php:42
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.15 ms 最后一次查询之后：0.10 ms 查询内存： 0.025 MB 内存（查询 6.293 MB 之前）返回排数：0

重复的查询: #20 #21 #24 #25 #27

SELECT *

  FROM tbw0l_assets

  WHERE `name` = 'com_content.article.4270'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	没有可使用的索引键	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.02 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
init	0.00 ms
System lock	0.00 ms
optimizing	0.01 ms
statistics	0.02 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.00 ms
freeing items	0.01 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
18	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:747
17	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
16	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
15	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
14	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
13	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:128
12	ContentModelArticle->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/article/view.html.php:42
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.15 ms 最后一次查询之后：0.09 ms 查询内存： 0.025 MB 内存（查询 6.302 MB 之前）返回排数：0

重复的查询: #20 #21 #24 #25 #26

SELECT *

  FROM tbw0l_assets

  WHERE `name` = 'com_content.article.4270'

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	没有可使用的索引键	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.02 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
init	0.00 ms
System lock	0.00 ms
optimizing	0.01 ms
statistics	0.02 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.00 ms
freeing items	0.01 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
18	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:747
17	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
16	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
15	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
14	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
13	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:128
12	ContentModelArticle->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/article/view.html.php:42
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.61 ms 最后一次查询之后：0.13 ms 查询内存： 0.062 MB 内存（查询 6.235 MB 之前）返回排数：1

SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, a.state, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, a.checked_out, a.checked_out_time, a.publish_up, a.publish_down, a.images, a.urls, a.attribs, a.version, a.ordering, a.metakey, a.metadesc, a.access, a.hits, a.metadata, a.featured, a.language, a.xreference,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,u.name AS author,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count

  FROM tbw0l_content AS a

  INNER JOIN tbw0l_categories AS c 
  on c.id = a.catid

  LEFT JOIN tbw0l_users AS u 
  on u.id = a.created_by

  LEFT JOIN tbw0l_categories as parent 
  ON parent.id = c.parent_id

  LEFT JOIN tbw0l_content_rating AS v 
  ON a.id = v.content_id

  WHERE a.id = 4270 
  AND c.published > 0 
  AND a.language in ('zh-CN','*') 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2026-09-30 10:47:09') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2026-09-30 10:47:09') 
  AND (a.state = 1 OR a.state =2)

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	const	PRIMARY,idx_state,idx_catid,idx_language	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	c	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	u	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	parent	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	v	NULL	const	PRIMARY	PRIMARY	4	const	0	0.00	unique row not found

Profile

Status	Duration
starting	0.16 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.08 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.03 ms
statistics	0.11 ms
preparing	0.02 ms
executing	0.08 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
13	JDatabaseDriver->loadObject()	JROOT/components/com_content/models/article.php:151
12	ContentModelArticle->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/article/view.html.php:42
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.37 ms 最后一次查询之后：1.49 ms 查询内存： 0.022 MB 内存（查询 6.403 MB 之前）返回排数：0

SELECT `m`.`tag_id`,`t`.*

  FROM `tbw0l_contentitem_tag_map` AS m 

  INNER JOIN `tbw0l_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

  WHERE `m`.`type_alias` = 'com_content.article' 
  AND `m`.`content_item_id` = 4270 
  AND `t`.`published` = 1 
  AND t.access IN (1,1,5)

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	ALL	idx_tag_type	没有可使用的索引键	NULL	NULL	4	25.00	Using where
1	SIMPLE	t	NULL	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	cn_navicat_com_20230208.m.tag_id	1	100.00	Using where

Profile

Status	Duration
starting	0.06 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.04 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.07 ms
preparing	0.02 ms
executing	0.03 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
11	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_content/views/article/view.html.php:184
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.59 ms 最后一次查询之后：1.18 ms 查询内存： 0.026 MB 内存（查询 6.470 MB 之前）返回排数：2

SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug

  FROM `tbw0l_categories` AS `s`

  INNER JOIN `tbw0l_categories` AS `c` 
  ON (s.lft < c.lft 
  AND c.lft < s.rgt 
  AND c.language IN ('zh-CN','*')) OR (c.lft <= s.lft 
  AND s.rgt <= c.rgt)

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND s.id = 8

  ORDER BY c.lft

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	s	NULL	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	c	NULL	range	cat_idx,idx_access,idx_left_right,idx_language	idx_left_right	4	NULL	8	17.50	Using index condition; Using where

Profile

Status	Duration
starting	0.12 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.05 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.14 ms
preparing	0.03 ms
executing	0.10 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
19	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
18	Joomla\CMS\Categories\Categories->get()	JROOT/administrator/components/com_fields/models/fields.php:203
17	FieldsModelFields->getListQuery()	JROOT/libraries/src/MVC/Model/ListModel.php:140
16	Joomla\CMS\MVC\Model\ListModel->_getListQuery()	JROOT/libraries/src/MVC/Model/ListModel.php:194
15	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
14	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
13	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:193
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.63 ms 最后一次查询之后：0.15 ms 查询内存： 0.025 MB 内存（查询 6.491 MB 之前）返回排数：0

SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note

  FROM tbw0l_fields AS a

  LEFT JOIN `tbw0l_languages` AS l 
  ON l.lang_code = a.language

  LEFT JOIN tbw0l_users AS uc 
  ON uc.id=a.checked_out

  LEFT JOIN tbw0l_viewlevels AS ag 
  ON ag.id = a.access

  LEFT JOIN tbw0l_users AS ua 
  ON ua.id = a.created_user_id

  LEFT JOIN tbw0l_fields_groups AS g 
  ON g.id = a.group_id

  LEFT JOIN `tbw0l_fields_categories` AS fc 
  ON fc.field_id = a.id

  WHERE a.context = 'com_content.article' 
  AND (fc.category_id IS NULL OR fc.category_id IN (8,0)) 
  AND a.access IN (1,1,5) 
  AND (a.group_id = 0 OR g.access IN (1,1,5)) 
  AND a.state = 1 
  AND (a.group_id = 0 OR g.state = 1) 
  AND a.language in ('*','zh-CN')

  ORDER BY a.ordering ASC

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context,idx_language	idx_state	1	const	1	100.00	Using where; Using temporary; 使用filesort算法
1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	cn_navicat_com_20230208.a.language	1	100.00	Using index condition
1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	cn_navicat_com_20230208.a.checked_out	1	100.00	NULL
1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	cn_navicat_com_20230208.a.access	1	100.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	cn_navicat_com_20230208.a.created_user_id	1	100.00	Using where
1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	cn_navicat_com_20230208.a.group_id	1	100.00	Using where
1	SIMPLE	fc	NULL	ref	PRIMARY	PRIMARY	4	cn_navicat_com_20230208.a.id	1	100.00	Using where; Using index; Distinct

Profile

Status	Duration
starting	0.11 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.07 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.13 ms
preparing	0.03 ms
Creating tmp table	0.05 ms
executing	0.06 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
18	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:322
17	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
16	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:194
15	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
14	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
13	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:193
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：1.90 ms 最后一次查询之后：2.48 ms 查询内存： 0.021 MB 内存（查询 6.639 MB 之前）返回排数：2

SELECT language,id

  FROM `tbw0l_menu`

  WHERE home = 1 
  AND published = 1 
  AND client_id = 0

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_menu	NULL	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	779	1.00	Using where

Profile

Status	Duration
starting	0.04 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.05 ms
preparing	0.01 ms
executing	1.63 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Multilanguage.php:107
8	Joomla\CMS\Language\Multilanguage::getSiteHomePages()	JROOT/plugins/system/languagefilter/languagefilter.php:751
7	PlgSystemLanguageFilter->onAfterDispatch()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/SiteApplication.php:199
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.52 ms 最后一次查询之后：0.32 ms 查询内存： 0.022 MB 内存（查询 6.660 MB 之前）返回排数：0

SELECT `c2`.`language`,CONCAT_WS(':', `c2`.`id`, `c2`.`alias`) AS `id`,CONCAT_WS(':', ca.id, ca.alias) AS `catid`

  FROM `tbw0l_content` AS `c`

  INNER JOIN `tbw0l_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_content.item'

  INNER JOIN `tbw0l_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key`

  INNER JOIN `tbw0l_content` AS `c2` 
  ON a2.id = c2.`id`

  INNER JOIN `tbw0l_categories` AS `ca` 
  ON `c2`.`catid` = ca.id 
  AND ca.extension = 'com_content'

  WHERE c.id = 4270 
  AND c2.access IN (1,1,5) 
  AND c2.language != 'zh-CN' 
  AND (c2.publish_up = '0000-00-00 00:00:00' OR c2.publish_up <= '2026-09-30 10:47:09') 
  AND (c2.publish_down = '0000-00-00 00:00:00' OR c2.publish_down >= '2026-09-30 10:47:09') 
  AND c2.state = 1

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	没有可使用的索引键	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.06 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.05 ms
statistics	0.18 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Associations.php:115
9	Joomla\CMS\Language\Associations::getAssociations()	JROOT/components/com_content/helpers/association.php:76
8	ContentHelperAssociation::getAssociations()	JROOT/plugins/system/languagefilter/languagefilter.php:783
7	PlgSystemLanguageFilter->onAfterDispatch()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/SiteApplication.php:199
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：2.21 ms 最后一次查询之后：0.83 ms 查询内存： 0.071 MB 内存（查询 6.694 MB 之前）返回排数：14

SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid

  FROM tbw0l_modules AS m

  LEFT JOIN tbw0l_modules_menu AS mm 
  ON mm.moduleid = m.id

  LEFT JOIN tbw0l_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

  WHERE m.published = 1 
  AND e.enabled = 1 
  AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2026-09-30 10:47:09') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2026-09-30 10:47:09') 
  AND m.access IN (1,1,5) 
  AND m.client_id = 0 
  AND (mm.menuid = 889 OR mm.menuid <= 0) 
  AND m.language IN ('zh-CN','*')

  ORDER BY m.position, m.ordering

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	ALL	PRIMARY,published,newsfeeds,idx_language	没有可使用的索引键	NULL	NULL	122	1.03	Using where; 使用filesort算法
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid	element_clientid	403	cn_navicat_com_20230208.m.module,const	1	10.00	Using index condition; Using where
1	SIMPLE	mm	NULL	ref	PRIMARY	PRIMARY	4	cn_navicat_com_20230208.m.id	7	40.00	Using where; Using index

Profile

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.06 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.03 ms
statistics	0.09 ms
preparing	0.04 ms
executing	1.76 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
13	JDatabaseDriver->loadObjectList()	Same as call in the line below.
12	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
11	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/ModuleHelper.php:441
10	Joomla\CMS\Helper\ModuleHelper::getModuleList()	JROOT/libraries/src/Helper/ModuleHelper.php:371
9	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
8	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:45
7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:511
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:803
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:577
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1112
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.33 ms 最后一次查询之后：1.10 ms 查询内存： 0.022 MB 内存（查询 6.757 MB 之前）返回排数：5

SELECT `name`,`element`

  FROM `tbw0l_extensions`

  WHERE `type` = 'plugin' 
  AND `folder` = 'finder' 
  AND `enabled` = 1

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_extensions	NULL	ref	extension	extension	82	const	102	1.00	Using index condition; Using where

Profile

Status	Duration
starting	0.04 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.04 ms
preparing	0.01 ms
executing	0.09 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_finder/helpers/language.php:126
11	FinderHelperLanguage::loadPluginLanguage()	JROOT/modules/mod_finder/mod_finder.php:51
10	include JROOT/modules/mod_finder/mod_finder.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:511
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:803
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:577
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1112
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

查询时间：0.28 ms 最后一次查询之后：0.73 ms 查询内存： 0.023 MB 内存（查询 6.777 MB 之前）返回排数：4

SELECT `title`

  FROM `tbw0l_finder_taxonomy`

  WHERE `parent_id` = 1 
  AND `state` = 1 
  AND `access` IN (1,1,5)

解释

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	tbw0l_finder_taxonomy	NULL	ref	parent_id,state,access,idx_parent_published	parent_id	4	const	4	68.72	Using where

Profile

Status	Duration
starting	0.04 ms
Executing hook on transaction	0.00 ms
starting	0.00 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
init	0.00 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.07 ms
preparing	0.01 ms
executing	0.03 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

调用堆栈

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
15	JDatabaseDriver->loadColumn()	JROOT/administrator/components/com_finder/helpers/indexer/taxonomy.php:258
14	FinderIndexerTaxonomy::getBranchTitles()	JROOT/administrator/components/com_finder/helpers/indexer/query.php:750
13	FinderIndexerQuery->processString()	JROOT/administrator/components/com_finder/helpers/indexer/query.php:236
12	FinderIndexerQuery->__construct()	JROOT/modules/mod_finder/helper.php:84
11	ModFinderHelper::getQuery()	JROOT/modules/mod_finder/mod_finder.php:54
10	include JROOT/modules/mod_finder/mod_finder.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:511
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:803
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:577
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1112
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:46

[在你的php.ini文件中添加xdebug.file_link_format命令来增加文件连接]

29 个查询类型记录，按记录升序排序

选择表：

```
6 × SELECT * 
  FROM tbw0l_assets
```

2 × SELECT `id`,`name`,`rules`,`parent_id` 
  FROM `tbw0l_assets`

2 × SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` 
  FROM `tbw0l_extensions`

1 × SELECT `data` 
  FROM `tbw0l_session`

1 × SELECT `name`,`element` 
  FROM `tbw0l_extensions`

1 × SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid 
  FROM tbw0l_modules AS m 
  LEFT JOIN tbw0l_modules_menu AS mm 
  ON mm.moduleid = m.id 
  LEFT JOIN tbw0l_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

1 × SELECT `c2`.`language`,CONCAT_WS(':', `c2`.`id`, `c2`.`alias`) AS `id`,CONCAT_WS(':', ca.id, ca.alias) AS `catid` 
  FROM `tbw0l_content` AS `c` 
  INNER JOIN `tbw0l_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_content.item' 
  INNER JOIN `tbw0l_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key` 
  INNER JOIN `tbw0l_content` AS `c2` 
  ON a2.id = c2.`id` 
  INNER JOIN `tbw0l_categories` AS `ca` 
  ON `c2`.`catid` = ca.id 
  AND ca.extension = 'com_content'

1 × SELECT language,id 
  FROM `tbw0l_menu`

1 × SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note 
  FROM tbw0l_fields AS a 
  LEFT JOIN `tbw0l_languages` AS l 
  ON l.lang_code = a.language 
  LEFT JOIN tbw0l_users AS uc 
  ON uc.id=a.checked_out 
  LEFT JOIN tbw0l_viewlevels AS ag 
  ON ag.id = a.access 
  LEFT JOIN tbw0l_users AS ua 
  ON ua.id = a.created_user_id 
  LEFT JOIN tbw0l_fields_groups AS g 
  ON g.id = a.group_id 
  LEFT JOIN `tbw0l_fields_categories` AS fc 
  ON fc.field_id = a.id

1 × SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,     c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,     c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,     c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug 
  FROM `tbw0l_categories` AS `s` 
  INNER JOIN `tbw0l_categories` AS `c` 
  ON (s.lft < c.lft 
  AND c.lft < s.rgt 
  AND c.language IN ('zh-CN','*')) OR (c.lft <= s.lft 
  AND s.rgt <= c.rgt)

1 × SELECT `m`.`tag_id`,`t`.* 
  FROM `tbw0l_contentitem_tag_map` AS m  
  INNER JOIN `tbw0l_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

1 × SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, a.state, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, a.checked_out, a.checked_out_time, a.publish_up, a.publish_down, a.images, a.urls, a.attribs, a.version, a.ordering, a.metakey, a.metadesc, a.access, a.hits, a.metadata, a.featured, a.language, a.xreference,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,u.name AS author,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count 
  FROM tbw0l_content AS a 
  INNER JOIN tbw0l_categories AS c 
  on c.id = a.catid 
  LEFT JOIN tbw0l_users AS u 
  on u.id = a.created_by 
  LEFT JOIN tbw0l_categories as parent 
  ON parent.id = c.parent_id 
  LEFT JOIN tbw0l_content_rating AS v 
  ON a.id = v.content_id

1 × SELECT id, home, template, s.params 
  FROM tbw0l_template_styles as s 
  LEFT JOIN tbw0l_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_id

1 × SELECT `session_id` 
  FROM `tbw0l_session`

1 × SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component 
  FROM tbw0l_menu AS m 
  LEFT JOIN tbw0l_extensions AS e 
  ON m.component_id = e.extension_id

1 × SELECT `source`,`keepurlparams` 
  FROM `tbw0l_admintools_redirects`

1 × SELECT `element`,`name`,`client_id`,`extension_id` 
  FROM `tbw0l_extensions`

1 × SELECT * 
  FROM `tbw0l_admintools_wafexceptions`

```
1 × SELECT * 
  FROM tbw0l_languages
```

1 × SELECT `value` 
  FROM `tbw0l_admintools_storage`

1 × SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` 
  FROM tbw0l_extensions

1 × SELECT b.id 
  FROM tbw0l_usergroups AS a 
  LEFT JOIN tbw0l_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

1 × SELECT id, rules 
  FROM `tbw0l_viewlevels

1 × SELECT `title` 
  FROM `tbw0l_finder_taxonomy`

其它表：

1 × INSERT INTO `tbw0l_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  (X'66716c386730386f696162376531646b306a3333357364727671', 1, 1790765228, 0, '', 0

1 × UPDATE `tbw0l_extensions` 
  SET `params` = '{\"mediaversion\":\"3f2698303e3a9f1e6a85ff3ee8d34ec8\"}'

1 × SHOW FULL COLUMNS 
  FROM `tbw0l_assets

1 × SHOW FULL COLUMNS 
  FROM `tbw0l_content

1 × UPDATE tbw0l_content 
  SET `hits` = (`hits` + 1)