Technical issues

What is the scope?

You do not need to create a separate registration to use the system as an individual, as a school teacher, or as an employee of a company. It is enough for the actor (school, private teacher, or company) to invite you to their own group of students. The scope allows you to easily switch between each use case. What is always created for everyone is the personal scope that allows them to access public quizzes.

What is the role?

Depending on the scope, QuizOffice can be used in several roles. In your personal scope, you can be a student, a teacher, or even a parent.

What are the roles on the site?

You can use the site as a student, teacher, or parent.

What can I do in the role of “teacher”?

In the teacher role, you have can create quizzes and share them with others. You can also create your own study circles to which you can invite students.

What can I do in the role of “student”?

This role is given to everyone who registers. In this role, you can buy quizzes or fill out free ones.

What can I do in the role of “parent”?

As a parent, you can invite your children with their email addresses. By linking registrations, you will be able to view their results and completed quizzes.

What are my options if I register as a company?

As a company, you can use QuizOffice for many things. Just a few of them: - You can use it during the internal trainings of your company. - You can make public quizzes that you can sell. - You can use it during your services, for example, for exams, if you teach or train. - You can fill out questionnaires with your customers.

Can I be in multiple roles at once?

You can choose any role you want, there are no restrictions.

What is a learning circle?

A learning circle is a virtual group that students can join by invitation. With the help of the learning circle, you can easily assign tasks to the students by assigning the quizzes to the learning circle.

What should I do if I do not agree with one of the answers / questions?

Each quiz has a datasheet where you can view the most important information about the results and the quiz. Here you can send a message to the author by clicking the Send feedback button.

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Joomla! Debug Console

Session

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1732350129,
                "last": 1732350129,
                "now": 1732350129
            },
            "token": "tx2aCVkYFNGc2PIHdasE9RhX9Ycv3JOH"
        },
        "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": "en-GB"
        }
    }
}

Profile Information

Time

Memory

Time: 3.13 ms / 3.13 ms Memory: 0.410 MB / 0.74 MB Application: afterLoad

Time: 48.40 ms / 51.53 ms Memory: 1.484 MB / 2.23 MB Application: afterInitialise

Time: 11.39 ms / 62.92 ms Memory: 0.714 MB / 2.94 MB Application: afterRoute

Time: 9.98 ms / 72.90 ms Memory: 0.061 MB / 3.00 MB Application: beforeRenderComponent com_content

Time: 1.80 ms / 74.69 ms Memory: 0.148 MB / 3.15 MB Application: Before Access::preloadComponents (all components)

Time: 2.20 ms / 76.89 ms Memory: 0.058 MB / 3.21 MB Application: After Access::preloadComponents (all components)

Time: 0.04 ms / 76.93 ms Memory: 0.000 MB / 3.20 MB Application: Before Access::preloadPermissions (com_content)

Time: 3.35 ms / 80.28 ms Memory: 0.514 MB / 3.72 MB Application: After Access::preloadPermissions (com_content)

Time: 0.09 ms / 80.37 ms Memory: 0.000 MB / 3.68 MB Application: Before Access::getAssetRules (id:867 name:com_content.category.133)

Time: 0.32 ms / 80.69 ms Memory: 0.008 MB / 3.69 MB Application: After Access::getAssetRules (id:867 name:com_content.category.133)

Time: 3.20 ms / 83.89 ms Memory: 0.031 MB / 3.72 MB Application: Before Access::getAssetRules (id:8 name:com_content)

Time: 0.03 ms / 83.92 ms Memory: 0.002 MB / 3.72 MB Application: After Access::getAssetRules (id:8 name:com_content)

Time: 47.98 ms / 131.90 ms Memory: 0.846 MB / 4.57 MB Application: afterRenderComponent com_content

Time: 7.06 ms / 138.96 ms Memory: 0.063 MB / 4.63 MB Application: afterDispatch

Time: 7.33 ms / 146.29 ms Memory: 0.126 MB / 4.76 MB Application: beforeRenderModule mod_articles_news (Social media ikon)

Time: 9.10 ms / 155.39 ms Memory: 0.074 MB / 4.83 MB Application: afterRenderModule mod_articles_news (Social media ikon)

Time: 0.11 ms / 155.50 ms Memory: 0.000 MB / 4.81 MB Application: beforeRenderModule mod_languages (Quiz Office Language switcher)

Time: 3.58 ms / 159.08 ms Memory: 0.096 MB / 4.91 MB Application: afterRenderModule mod_languages (Quiz Office Language switcher)

Time: 0.09 ms / 159.17 ms Memory: 0.000 MB / 4.91 MB Application: beforeRenderModule mod_flexi_customcode (Google A4)

Time: 0.41 ms / 159.58 ms Memory: 0.012 MB / 4.92 MB Application: afterRenderModule mod_flexi_customcode (Google A4)

Time: 0.04 ms / 159.63 ms Memory: 0.000 MB / 4.92 MB Application: beforeRenderModule mod_menu (Lábléc menü)

Time: 1.75 ms / 161.38 ms Memory: 0.042 MB / 4.96 MB Application: afterRenderModule mod_menu (Lábléc menü)

Time: 0.08 ms / 161.46 ms Memory: 0.000 MB / 4.96 MB Application: beforeRenderModule mod_menu (QuizOffice menu)

Time: 3.50 ms / 164.96 ms Memory: 0.106 MB / 5.06 MB Application: afterRenderModule mod_menu (QuizOffice menu)

Time: 0.08 ms / 165.04 ms Memory: 0.000 MB / 5.06 MB Application: beforeRenderModule mod_finder (Smart Search)

Time: 6.13 ms / 171.17 ms Memory: 0.133 MB / 5.19 MB Application: afterRenderModule mod_finder (Smart Search)

Time: 0.10 ms / 171.28 ms Memory: 0.000 MB / 5.19 MB Application: beforeRenderModule mod_articles_news (Regisztráció gomb)

Time: 6.54 ms / 177.82 ms Memory: 0.056 MB / 5.24 MB Application: afterRenderModule mod_articles_news (Regisztráció gomb)

Time: 0.10 ms / 177.92 ms Memory: 0.000 MB / 5.22 MB Application: beforeRenderModule mod_articles_news (Belépés gomb)

Time: 3.39 ms / 181.31 ms Memory: 0.037 MB / 5.26 MB Application: afterRenderModule mod_articles_news (Belépés gomb)

Time: 10.08 ms / 191.39 ms Memory: 0.108 MB / 5.37 MB Application: afterRender

Database queries total: 63.21 ms

Memory Usage

Database Queries

41 Queries Logged 63.21 ms

2 duplicate found!

2 duplicates: #24 #32

Query Time: 0.66 ms Query memory: 0.023 MB Memory before query: 1.024 MB Rows returned: 0

SELECT `data`

  FROM `ntou2_session`

  WHERE `session_id` = X'667169667262726f6e6a7435356137326f7536307471716a7463'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	NULL

Profile

Status	Duration
starting	0.08 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.06 ms
init	0.02 ms
System lock	0.03 ms
optimizing	0.02 ms
statistics	0.11 ms
executing	0.03 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.03 ms

Call Stack

#	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:660
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:620
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:498
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:455
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:758
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
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:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.42 ms After last query: 0.45 ms Query memory: 0.020 MB Memory before query: 1.038 MB Rows returned: 0

SELECT `session_id`

  FROM `ntou2_session`

  WHERE `session_id` = X'667169667262726f6e6a7435356137326f7536307471716a7463' 
  LIMIT 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	Using index

Profile

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

Call Stack

#	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:153
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
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:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 7.63 ms After last query: 0.13 ms Query memory: 0.004 MB Memory before query: 1.043 MB

INSERT INTO `ntou2_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
(X'667169667262726f6e6a7435356137326f7536307471716a7463', 1, 1732350129, 0, '', 0)

Explain

EXPLAIN not possible on query: INSERT INTO `ntou2_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'667169667262726f6e6a7435356137326f7536307471716a7463', 1, 1732350129, 0, '', 0)

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	0.05 ms
init	0.01 ms
System lock	0.02 ms
update	0.25 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	7.03 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	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:153
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
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:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.32 ms After last query: 0.78 ms Query memory: 0.025 MB Memory before query: 1.075 MB Rows returned: 41

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

  FROM `ntou2_extensions`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_extensions	NULL	ref	extension	extension	82	const	41	1.00	Using where

Profile

Status	Duration
starting	0.08 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.05 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.11 ms
preparing	0.05 ms
executing	0.48 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.04 ms
cleaning up	0.68 ms

Call Stack

#	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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.55 ms After last query: 0.75 ms Query memory: 0.021 MB Memory before query: 1.104 MB Rows returned: 5

SELECT id, rules

  FROM `ntou2_viewlevels`

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_viewlevels	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	5	100.00	NULL

Profile

Status	Duration
starting	0.05 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	0.02 ms
optimizing	0.06 ms
statistics	0.02 ms
preparing	0.03 ms
executing	0.06 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.02 ms

Call Stack

#	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:321
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.70 ms After last query: 0.13 ms Query memory: 0.021 MB Memory before query: 1.116 MB Rows returned: 2

SELECT b.id

  FROM ntou2_usergroups AS a

  LEFT JOIN ntou2_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 9

Explain

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	0.13 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.05 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.10 ms
preparing	0.10 ms
executing	0.05 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.33 ms
cleaning up	0.02 ms

Call Stack

#	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:321
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 2.74 ms After last query: 0.21 ms Query memory: 0.030 MB Memory before query: 1.137 MB Rows returned: 110

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

  FROM ntou2_extensions

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

  ORDER BY ordering

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_extensions	NULL	ref	extension	extension	82	const	132	0.60	Using where; Using filesort

Profile

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.11 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.08 ms
preparing	0.05 ms
executing	2.09 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	6.61 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:354
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:359
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.58 ms After last query: 11.69 ms Query memory: 0.021 MB Memory before query: 1.908 MB Rows returned: 2

SELECT *

  FROM ntou2_languages

  WHERE published=1

  ORDER BY ordering ASC

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_languages	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	2	50.00	Using where; Using filesort

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	0.06 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.03 ms
preparing	0.04 ms
executing	0.09 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
8	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:96
7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:283
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:625
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.67 ms After last query: 0.16 ms Query memory: 0.021 MB Memory before query: 1.917 MB Rows returned: 4

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

  FROM `ntou2_extensions`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_extensions	NULL	ref	extension	extension	82	const	4	1.25	Using where

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	0.06 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.16 ms
preparing	0.03 ms
executing	0.08 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.02 ms

Call Stack

#	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:283
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:625
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.62 ms After last query: 8.47 ms Query memory: 0.089 MB Memory before query: 2.051 MB Rows returned: 46

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 ntou2_menu AS m

  LEFT JOIN ntou2_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

Explain

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	NO INDEX KEY COULD BE USED	NULL	NULL	114	6.40	Using where; Using filesort
1	SIMPLE	e	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.m.component_id	1	100.00	Using where

Profile

Status	Duration
starting	0.12 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.07 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.09 ms
preparing	0.05 ms
executing	0.85 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.07 ms
freeing items	0.03 ms
cleaning up	0.06 ms

Call Stack

#	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:76
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:131
15	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:375
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:491
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:626
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.84 ms After last query: 9.67 ms Query memory: 0.023 MB Memory before query: 2.917 MB Rows returned: 3

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 `ntou2_categories` AS `s`

  INNER JOIN `ntou2_categories` AS `c` 
  ON (s.lft < c.lft 
  AND c.lft < s.rgt 
  AND c.language IN ('en-GB','*')) 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 = 133

  ORDER BY c.lft

Explain

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	Using filesort
1	SIMPLE	c	NULL	ALL	cat_idx,idx_access,idx_left_right,idx_language	NO INDEX KEY COULD BE USED	NULL	NULL	155	19.48	Using where

Profile

Status	Duration
starting	0.22 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.12 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.05 ms
statistics	0.26 ms
preparing	0.06 ms
executing	0.81 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
13	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
12	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
11	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/helpers/legacyrouter.php:350
10	ContentRouterRulesLegacy->parse()	JROOT/libraries/src/Component/Router/RouterView.php:266
9	Joomla\CMS\Component\Router\RouterView->parse()	JROOT/libraries/src/Router/SiteRouter.php:438
8	Joomla\CMS\Router\SiteRouter->parseSefRoute()	JROOT/libraries/src/Router/Router.php:482
7	Joomla\CMS\Router\Router->_parseSefRoute()	JROOT/libraries/src/Router/Router.php:227
6	Joomla\CMS\Router\Router->parse()	JROOT/libraries/src/Router/SiteRouter.php:139
5	Joomla\CMS\Router\SiteRouter->parse()	JROOT/libraries/src/Application/CMSApplication.php:1074
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.61 ms After last query: 0.96 ms Query memory: 0.022 MB Memory before query: 2.957 MB Rows returned: 1

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

  FROM `ntou2_extensions`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_extensions	NULL	ref	element_clientid,element_folder_clientid,extension	extension	484	const,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	0.05 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.12 ms
preparing	0.03 ms
executing	0.07 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.02 ms

Call Stack

#	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:1130
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 5.41 ms After last query: 0.22 ms Query memory: 0.005 MB Memory before query: 2.948 MB

UPDATE `ntou2_extensions`

  SET `params` = '{\"mediaversion\":\"ada299f714e0fb69ff3e6b003ab61987\"}'

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

Explain

EXPLAIN not possible on query: UPDATE `ntou2_extensions` SET `params` = '{\"mediaversion\":\"ada299f714e0fb69ff3e6b003ab61987\"}' WHERE `type` = 'library' AND `element` = 'joomla'

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	0.05 ms
init	0.01 ms
System lock	0.20 ms
updating	0.24 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	4.64 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.03 ms

Call Stack

#	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:1130
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.34 ms After last query: 1.04 ms Query memory: 0.036 MB Memory before query: 2.987 MB Rows returned: 26

SELECT id, home, template, s.params

  FROM ntou2_template_styles as s

  LEFT JOIN ntou2_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

Explain

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	11	1.00	Using index condition; Using where
1	SIMPLE	s	NULL	ref	idx_template,idx_client_id,idx_client_id_home	idx_template	202	joo_quizoffice.e.element	2	92.86	Using index condition; Using where

Profile

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.06 ms
Opening tables	0.07 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.13 ms
preparing	0.14 ms
executing	0.49 ms
end	0.09 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.03 ms

Call Stack

#	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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.81 ms After last query: 3.16 ms Query memory: 0.029 MB Memory before query: 3.151 MB Rows returned: 41

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

  FROM `ntou2_assets`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_assets	NULL	range	idx_asset_name	idx_asset_name	202	NULL	42	100.00	Using index condition

Profile

Status	Duration
starting	0.16 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.07 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.24 ms
preparing	0.03 ms
executing	0.98 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
19	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
18	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
17	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
16	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
15	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
14	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/category.php:139
13	ContentModelCategory->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:440
12	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/libraries/src/MVC/View/CategoryView.php:116
11	Joomla\CMS\MVC\View\CategoryView->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:75
10	ContentViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 2.20 ms After last query: 0.27 ms Query memory: 0.091 MB Memory before query: 3.203 MB Rows returned: 582

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

  FROM `ntou2_assets`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_assets	NULL	ALL	idx_asset_name,idx_parent_id	NO INDEX KEY COULD BE USED	NULL	NULL	895	20.59	Using where

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	0.04 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.11 ms
preparing	0.03 ms
executing	1.57 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
19	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:359
18	Joomla\CMS\Access\Access::preloadPermissions()	JROOT/libraries/src/Access/Access.php:226
17	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:540
16	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
15	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
14	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/category.php:139
13	ContentModelCategory->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:440
12	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/libraries/src/MVC/View/CategoryView.php:116
11	Joomla\CMS\MVC\View\CategoryView->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:75
10	ContentViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 2.29 ms After last query: 1.76 ms Query memory: 0.026 MB Memory before query: 3.689 MB Rows returned: 3

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,(
SELECT COUNT(i.`id`)

  FROM `ntou2_content` AS `i`

  WHERE i.`catid` = c.id 
  AND i.state = 1 
  AND (i.language = '*' OR i.language = 'en-GB')) AS numitems

  FROM `ntou2_categories` AS `s`

  INNER JOIN `ntou2_categories` AS `c` 
  ON (s.lft < c.lft 
  AND c.lft < s.rgt 
  AND c.language IN ('en-GB','*')) OR (c.lft <= s.lft 
  AND s.rgt <= c.rgt)

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.published = 1 
  AND s.id = 133

  ORDER BY c.lft

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	PRIMARY	s	NULL	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using filesort
1	PRIMARY	c	NULL	ALL	cat_idx,idx_left_right,idx_language	NO INDEX KEY COULD BE USED	NULL	NULL	155	19.15	Using where
2	DEPENDENT SUBQUERY	i	NULL	ref	idx_state,idx_catid,idx_language	idx_catid	4	joo_quizoffice.c.id	2	61.46	Using index condition; Using where

Profile

Status	Duration
starting	0.23 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.13 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.18 ms
preparing	0.06 ms
optimizing	0.02 ms
statistics	0.18 ms
preparing	0.05 ms
executing	0.71 ms
executing	0.06 ms
executing	0.04 ms
executing	0.14 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.12 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
16	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
15	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
14	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/models/category.php:355
13	ContentModelCategory->getCategory()	JROOT/libraries/src/MVC/View/HtmlView.php:425
12	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/libraries/src/MVC/View/CategoryView.php:122
11	Joomla\CMS\MVC\View\CategoryView->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:75
10	ContentViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 2.00 ms After last query: 0.73 ms Query memory: 0.048 MB Memory before query: 3.722 MB Rows returned: 10

SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN c.published = 2 
  AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
  CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias

  FROM ntou2_content AS a

  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by

  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by

  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id

  WHERE a.access IN (1,1,5) 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND a.state = 1 
  AND a.catid = 133 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2024-11-23 08:22:09') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2024-11-23 08:22:09') 
  AND a.language IN ('en-GB','*')

  ORDER BY  c.lft,  a.ordering,  a.created   
  LIMIT 108

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	c	NULL	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using filesort
1	SIMPLE	a	NULL	index_merge	idx_access,idx_state,idx_catid,idx_language	idx_catid,idx_state	4,1	NULL	8	10.18	Using intersect(idx_catid,idx_state); Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_by	1	100.00	Using where
1	SIMPLE	uam	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.modified_by	1	100.00	Using where
1	SIMPLE	parent	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where

Profile

Status	Duration
starting	0.27 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
Opening tables	0.17 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.06 ms
statistics	0.24 ms
preparing	0.08 ms
executing	0.86 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.04 ms
closing tables	0.02 ms
freeing items	1.63 ms
cleaning up	0.04 ms

Call Stack

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
17	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
16	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
15	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
14	ContentModelArticles->getItems()	JROOT/components/com_content/models/category.php:253
13	ContentModelCategory->getItems()	JROOT/libraries/src/MVC/View/HtmlView.php:425
12	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/libraries/src/MVC/View/CategoryView.php:144
11	Joomla\CMS\MVC\View\CategoryView->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:75
10	ContentViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.38 ms After last query: 1.44 ms Query memory: 0.024 MB Memory before query: 3.889 MB Rows returned: 1

SELECT COUNT(*)

  FROM ntou2_content AS a

  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by

  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by

  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id

  WHERE a.access IN (1,1,5) 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND a.state = 1 
  AND a.catid = 133 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2024-11-23 08:22:09') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2024-11-23 08:22:09') 
  AND a.language IN ('en-GB','*')

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	c	NULL	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	a	NULL	index_merge	idx_access,idx_state,idx_catid,idx_language	idx_catid,idx_state	4,1	NULL	8	10.18	Using intersect(idx_catid,idx_state); Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_by	1	100.00	Using where; Using index
1	SIMPLE	uam	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.modified_by	1	100.00	Using where; Using index
1	SIMPLE	parent	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where; Using index

Profile

Status	Duration
starting	0.12 ms
Executing hook on transaction	0.02 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.10 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.05 ms
statistics	0.22 ms
preparing	0.07 ms
executing	0.42 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.03 ms
closing tables	0.02 ms
freeing items	0.67 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
17	JDatabaseDriver->loadResult()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:340
16	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getListCount()	JROOT/libraries/src/MVC/Model/ListModel.php:282
15	Joomla\CMS\MVC\Model\ListModel->getTotal()	JROOT/libraries/src/MVC/Model/ListModel.php:232
14	Joomla\CMS\MVC\Model\ListModel->getPagination()	JROOT/components/com_content/models/category.php:265
13	ContentModelCategory->getItems()	JROOT/libraries/src/MVC/View/HtmlView.php:425
12	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/libraries/src/MVC/View/CategoryView.php:144
11	Joomla\CMS\MVC\View\CategoryView->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:75
10	ContentViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.88 ms After last query: 0.55 ms Query memory: 0.022 MB Memory before query: 3.903 MB Rows returned: 0

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

  FROM `ntou2_contentitem_tag_map` AS m 

  INNER JOIN `ntou2_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

  WHERE `m`.`type_alias` = 'com_content.category' 
  AND `m`.`content_item_id` = 133 
  AND `t`.`published` = 1 
  AND t.access IN (1,1,5)

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	ALL	idx_tag_type	NO INDEX KEY COULD BE USED	NULL	NULL	134	1.00	Using where
1	SIMPLE	t	NULL	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	joo_quizoffice.m.tag_id	1	94.44	Using where

Profile

Status	Duration
starting	0.08 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.09 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.13 ms
preparing	0.04 ms
executing	0.21 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	3.93 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
13	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
12	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/libraries/src/MVC/View/CategoryView.php:229
11	Joomla\CMS\MVC\View\CategoryView->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:75
10	ContentViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.64 ms After last query: 5.94 ms Query memory: 0.025 MB Memory before query: 4.197 MB Rows returned: 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 ntou2_fields AS a

  LEFT JOIN `ntou2_languages` AS l 
  ON l.lang_code = a.language

  LEFT JOIN ntou2_users AS uc 
  ON uc.id=a.checked_out

  LEFT JOIN ntou2_viewlevels AS ag 
  ON ag.id = a.access

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_user_id

  LEFT JOIN ntou2_fields_groups AS g 
  ON g.id = a.group_id

  LEFT JOIN `ntou2_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 (133,0,78)) 
  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 ('*','en-GB')

  ORDER BY a.ordering ASC

Explain

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_context	766	const	1	66.67	Using where; Using temporary; Using filesort
1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	joo_quizoffice.a.language	1	100.00	Using index condition
1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.checked_out	1	100.00	NULL
1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.access	1	100.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_user_id	1	100.00	Using where
1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.group_id	1	100.00	Using where
1	SIMPLE	fc	NULL	ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.id	1	100.00	Using where; Using index; Distinct

Profile

Status	Duration
starting	0.21 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.17 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.05 ms
statistics	0.41 ms
preparing	0.06 ms
Creating tmp table	0.13 ms
executing	0.13 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.10 ms
closing tables	0.03 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	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:308
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:187
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/category/view.html.php:113
10	ContentViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.94 ms After last query: 34.30 ms Query memory: 0.021 MB Memory before query: 4.575 MB Rows returned: 3

SELECT language,id

  FROM `ntou2_menu`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_menu	NULL	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	74	1.00	Using where

Profile

Status	Duration
starting	0.08 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.06 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.04 ms
executing	0.33 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.02 ms

Call Stack

#	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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.93 ms After last query: 0.77 ms Query memory: 0.022 MB Memory before query: 4.588 MB Rows returned: 2

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

  FROM `ntou2_categories` AS `c`

  INNER JOIN `ntou2_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_categories.item'

  INNER JOIN `ntou2_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key`

  INNER JOIN `ntou2_categories` AS `c2` 
  ON a2.id = c2.`id` 
  AND c2.extension = 'com_content'

  WHERE c.id = 133 
  AND c.extension = 'com_content'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	c	NULL	const	PRIMARY,cat_idx	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	a	NULL	const	PRIMARY,idx_key	PRIMARY	206	const,const	1	100.00	NULL
1	SIMPLE	a2	NULL	ref	idx_key	idx_key	128	const	2	100.00	Using index
1	SIMPLE	c2	NULL	eq_ref	PRIMARY,cat_idx	PRIMARY	4	joo_quizoffice.a2.id	1	90.97	Using where

Profile

Status	Duration
starting	0.18 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
Opening tables	0.09 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.21 ms
preparing	0.04 ms
executing	0.08 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Associations.php:115
11	Joomla\CMS\Language\Associations::getAssociations()	JROOT/administrator/components/com_categories/helpers/categories.php:113
10	CategoriesHelper::getAssociations()	JROOT/administrator/components/com_categories/helpers/association.php:44
9	CategoryHelperAssociation::getCategoryAssociations()	JROOT/components/com_content/helpers/association.php:91
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.46 ms After last query: 0.12 ms Query memory: 0.021 MB Memory before query: 4.593 MB Rows returned: 1

Duplicate queries: #32

SELECT `published`

  FROM `ntou2_categories`

  WHERE access IN (1,1,5) 
  AND `id` = 131

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_categories	NULL	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	NULL

Profile

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

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
11	JDatabaseDriver->loadResult()	JROOT/administrator/components/com_categories/helpers/categories.php:132
10	CategoriesHelper::getAssociations()	JROOT/administrator/components/com_categories/helpers/association.php:44
9	CategoryHelperAssociation::getCategoryAssociations()	JROOT/components/com_content/helpers/association.php:91
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.62 ms After last query: 0.35 ms Query memory: 0.026 MB Memory before query: 4.606 MB Rows returned: 3

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 `ntou2_categories` AS `s`

  INNER JOIN `ntou2_categories` AS `c` 
  ON (s.lft < c.lft 
  AND c.lft < s.rgt 
  AND c.language IN ('en-GB','*')) 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 = 131

  ORDER BY c.lft

Explain

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	Using filesort
1	SIMPLE	c	NULL	ALL	cat_idx,idx_access,idx_left_right,idx_language	NO INDEX KEY COULD BE USED	NULL	NULL	155	18.56	Using where

Profile

Status	Duration
starting	0.18 ms
Executing hook on transaction	0.02 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.09 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.21 ms
preparing	0.07 ms
executing	0.73 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.03 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	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/components/com_content/router.php:72
17	ContentRouter->getCategorySegment()	Same as call in the line below.
16	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
15	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
14	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
13	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
12	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/languagefilter/languagefilter.php:810
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:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 4.11 ms After last query: 2.47 ms Query memory: 0.085 MB Memory before query: 4.783 MB Rows returned: 93

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

  FROM ntou2_modules AS m

  LEFT JOIN ntou2_modules_menu AS mm 
  ON mm.moduleid = m.id

  LEFT JOIN ntou2_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 <= '2024-11-23 08:22:09') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2024-11-23 08:22:09') 
  AND m.access IN (1,1,5) 
  AND m.client_id = 0 
  AND (mm.menuid = 229 OR mm.menuid <= 0) 
  AND m.language IN ('en-GB','*')

  ORDER BY m.position, m.ordering

Explain

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	NO INDEX KEY COULD BE USED	NULL	NULL	172	0.90	Using where; Using filesort
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid	element_clientid	403	joo_quizoffice.m.module,const	1	10.00	Using index condition; Using where
1	SIMPLE	mm	NULL	ref	PRIMARY	PRIMARY	4	joo_quizoffice.m.id	1	40.00	Using where; Using index

Profile

Status	Duration
starting	0.14 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.13 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.11 ms
statistics	0.18 ms
preparing	0.07 ms
executing	3.11 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.04 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
19	JDatabaseDriver->loadObjectList()	Same as call in the line below.
18	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
17	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/ModuleHelper.php:432
16	Joomla\CMS\Helper\ModuleHelper::getModuleList()	JROOT/libraries/src/Helper/ModuleHelper.php:362
15	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
14	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/HtmlDocument.php:591
13	Joomla\CMS\Document\HtmlDocument->countModules()	JROOT/templates/quizoffice/library/Designer/Page.php:89
12	DesignerPage->containsModules()	JROOT/templates/quizoffice/includes/joomlaposition_45.php:9
11	joomlaposition_45()	JROOT/templates/quizoffice/functions.php:99
10	renderTemplateFromIncludes()	JROOT/templates/quizoffice/templates/blog_5.php:93
9	include_once JROOT/templates/quizoffice/templates/blog_5.php	JROOT/templates/quizoffice/library/Designer/Page.php:107
8	DesignerPage->renderTemplate()	JROOT/templates/quizoffice/index.php:42
7	require JROOT/templates/quizoffice/index.php	JROOT/libraries/src/Document/HtmlDocument.php:668
6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:730
5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:545
4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1030
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.52 ms After last query: 3.12 ms Query memory: 0.024 MB Memory before query: 4.791 MB Rows returned: 1

SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN c.published = 2 
  AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
  CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias

  FROM ntou2_content AS a

  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by

  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by

  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id

  WHERE a.access IN (1,1,5) 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND a.state = 1 
  AND a.catid IN (122) 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2024-11-23 08:22:09') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2024-11-23 08:22:09') 
  AND a.language IN ('en-GB','*')

  ORDER BY a.publish_up DESC 
  LIMIT 5

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	c	NULL	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using filesort
1	SIMPLE	a	NULL	ref	idx_access,idx_state,idx_catid,idx_language	idx_catid	4	const	1	9.83	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_by	1	100.00	Using where
1	SIMPLE	uam	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.modified_by	1	100.00	Using where
1	SIMPLE	parent	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where

Profile

Status	Duration
starting	0.26 ms
Executing hook on transaction	0.01 ms
starting	0.02 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.17 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.06 ms
statistics	0.27 ms
preparing	0.08 ms
executing	0.26 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.06 ms
freeing items	0.06 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_news/helper.php:100
11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
10	include JROOT/modules/mod_articles_news/mod_articles_news.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.66 ms After last query: 0.44 ms Query memory: 0.028 MB Memory before query: 4.821 MB Rows returned: 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 `ntou2_categories` AS `s`

  INNER JOIN `ntou2_categories` AS `c` 
  ON (s.lft < c.lft 
  AND c.lft < s.rgt 
  AND c.language IN ('en-GB','*')) 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 = 122

  ORDER BY c.lft

Explain

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	Using filesort
1	SIMPLE	c	NULL	ALL	cat_idx,idx_access,idx_left_right,idx_language	NO INDEX KEY COULD BE USED	NULL	NULL	155	30.25	Using where

Profile

Status	Duration
starting	0.17 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.09 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.20 ms
preparing	0.05 ms
executing	0.83 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
23	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
22	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
21	ContentRouter->getCategorySegment()	Same as call in the line below.
20	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
19	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
18	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
17	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
16	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
15	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
14	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
13	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
12	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_articles_news/helper.php:113
11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
10	include JROOT/modules/mod_articles_news/mod_articles_news.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.20 ms After last query: 0.70 ms Query memory: 0.027 MB Memory before query: 4.835 MB Rows returned: 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 ntou2_fields AS a

  LEFT JOIN `ntou2_languages` AS l 
  ON l.lang_code = a.language

  LEFT JOIN ntou2_users AS uc 
  ON uc.id=a.checked_out

  LEFT JOIN ntou2_viewlevels AS ag 
  ON ag.id = a.access

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_user_id

  LEFT JOIN ntou2_fields_groups AS g 
  ON g.id = a.group_id

  WHERE a.context = 'mod_articles_news.content' 
  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 ('*','en-GB')

  ORDER BY a.ordering ASC

Explain

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_context	766	const	1	66.67	Using where; Using temporary; Using filesort
1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	joo_quizoffice.a.language	1	100.00	Using index condition
1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.checked_out	1	100.00	NULL
1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.access	1	100.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_user_id	1	100.00	Using where
1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.group_id	1	100.00	Using where

Profile

Status	Duration
starting	0.19 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.14 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.23 ms
preparing	0.05 ms
Creating tmp table	0.11 ms
executing	0.10 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.03 ms
closing tables	0.02 ms
freeing items	0.04 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
23	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
22	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
21	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
20	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
19	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
18	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
17	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
16	JEventDispatcher->trigger()	JROOT/libraries/cms/html/content.php:41
15	JHtmlContent::prepare()	Same as call in the line below.
14	call_user_func_array()	JROOT/libraries/src/HTML/HTMLHelper.php:239
13	Joomla\CMS\HTML\HTMLHelper::call()	JROOT/libraries/src/HTML/HTMLHelper.php:146
12	Joomla\CMS\HTML\HTMLHelper::_()	JROOT/modules/mod_articles_news/helper.php:123
11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
10	include JROOT/modules/mod_articles_news/mod_articles_news.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.27 ms After last query: 0.75 ms Query memory: 0.026 MB Memory before query: 4.846 MB Rows returned: 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 ntou2_fields AS a

  LEFT JOIN `ntou2_languages` AS l 
  ON l.lang_code = a.language

  LEFT JOIN ntou2_users AS uc 
  ON uc.id=a.checked_out

  LEFT JOIN ntou2_viewlevels AS ag 
  ON ag.id = a.access

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_user_id

  LEFT JOIN ntou2_fields_groups AS g 
  ON g.id = a.group_id

  LEFT JOIN `ntou2_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 (122,0)) 
  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 ('*','en-GB')

  ORDER BY a.ordering ASC

Explain

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_context	766	const	1	66.67	Using where; Using temporary; Using filesort
1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	joo_quizoffice.a.language	1	100.00	Using index condition
1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.checked_out	1	100.00	NULL
1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.access	1	100.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_user_id	1	100.00	Using where
1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.group_id	1	100.00	Using where
1	SIMPLE	fc	NULL	ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.id	1	100.00	Using where; Using index; Distinct

Profile

Status	Duration
starting	0.19 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.13 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.05 ms
statistics	0.33 ms
preparing	0.10 ms
Creating tmp table	0.09 ms
executing	0.09 ms
end	0.02 ms
query end	0.01 ms
waiting for handler commit	0.03 ms
closing tables	0.02 ms
freeing items	1.59 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
19	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
18	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
17	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
16	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
15	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
14	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
13	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
12	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/modules/mod_articles_news/helper.php:164
11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
10	include JROOT/modules/mod_articles_news/mod_articles_news.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.75 ms After last query: 1.49 ms Query memory: 0.023 MB Memory before query: 4.846 MB Rows returned: 0

SELECT `c2`.`language`,`c2`.`id`

  FROM `ntou2_menu` AS `c`

  INNER JOIN `ntou2_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_menus.item'

  INNER JOIN `ntou2_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key`

  INNER JOIN `ntou2_menu` AS `c2` 
  ON a2.id = c2.`id`

  WHERE c.id = 229

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.08 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.08 ms
init	0.01 ms
System lock	0.03 ms
optimizing	0.03 ms
statistics	0.20 ms
executing	0.03 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Associations.php:115
13	Joomla\CMS\Language\Associations::getAssociations()	JROOT/administrator/components/com_menus/helpers/menus.php:321
12	MenusHelper::getAssociations()	JROOT/modules/mod_languages/helper.php:58
11	ModLanguagesHelper::getList()	JROOT/modules/mod_languages/mod_languages.php:17
10	include JROOT/modules/mod_languages/mod_languages.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.46 ms After last query: 0.17 ms Query memory: 0.023 MB Memory before query: 4.851 MB Rows returned: 1

Duplicate queries: #24

SELECT `published`

  FROM `ntou2_categories`

  WHERE access IN (1,1,5) 
  AND `id` = 131

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_categories	NULL	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	NULL

Profile

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

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/administrator/components/com_categories/helpers/categories.php:132
14	CategoriesHelper::getAssociations()	JROOT/administrator/components/com_categories/helpers/association.php:44
13	CategoryHelperAssociation::getCategoryAssociations()	JROOT/components/com_content/helpers/association.php:91
12	ContentHelperAssociation::getAssociations()	JROOT/modules/mod_languages/helper.php:68
11	ModLanguagesHelper::getList()	JROOT/modules/mod_languages/mod_languages.php:17
10	include JROOT/modules/mod_languages/mod_languages.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.74 ms After last query: 8.35 ms Query memory: 0.023 MB Memory before query: 5.100 MB Rows returned: 6

SELECT `name`,`element`

  FROM `ntou2_extensions`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_extensions	NULL	ref	extension	extension	82	const	132	1.00	Using index condition; Using where

Profile

Status	Duration
starting	0.07 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.06 ms
Opening tables	0.05 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.09 ms
preparing	0.03 ms
executing	0.18 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.02 ms

Call Stack

#	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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.61 ms After last query: 1.33 ms Query memory: 0.023 MB Memory before query: 5.119 MB Rows returned: 4

SELECT `title`

  FROM `ntou2_finder_taxonomy`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_finder_taxonomy	NULL	ref	parent_id,state,access,idx_parent_published	parent_id	4	const	4	99.12	Using where

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	0.05 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.14 ms
preparing	0.03 ms
executing	0.06 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.02 ms

Call Stack

#	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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.84 ms After last query: 3.17 ms Query memory: 0.024 MB Memory before query: 5.215 MB Rows returned: 1

SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN c.published = 2 
  AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
  CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias

  FROM ntou2_content AS a

  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by

  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by

  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id

  INNER JOIN `ntou2_contentitem_tag_map` AS `tagmap` 
  ON tagmap.tag_id = 90 
  AND tagmap.content_item_id = a.id 
  AND tagmap.type_alias = 'com_content.article'

  WHERE a.access IN (1,1,5) 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND a.state = 1 
  AND a.catid IN (20) 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2024-11-23 08:22:09') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2024-11-23 08:22:09') 
  AND a.language IN ('en-GB','*')

  ORDER BY a.publish_up DESC 
  LIMIT 5

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	c	NULL	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
1	SIMPLE	tagmap	NULL	ref	idx_tag_type	idx_tag_type	4	const	2	10.00	Using where
1	SIMPLE	a	NULL	eq_ref	PRIMARY,idx_access,idx_state,idx_catid,idx_language	PRIMARY	4	joo_quizoffice.tagmap.content_item_id	1	5.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_by	1	100.00	Using where
1	SIMPLE	uam	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.modified_by	1	100.00	Using where
1	SIMPLE	parent	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where

Profile

Status	Duration
starting	0.29 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.08 ms
Opening tables	0.19 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.06 ms
statistics	0.38 ms
preparing	0.06 ms
Creating tmp table	0.13 ms
executing	0.28 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.03 ms
closing tables	0.03 ms
freeing items	0.05 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_news/helper.php:100
11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
10	include JROOT/modules/mod_articles_news/mod_articles_news.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.04 ms After last query: 0.43 ms Query memory: 0.028 MB Memory before query: 5.245 MB Rows returned: 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 `ntou2_categories` AS `s`

  INNER JOIN `ntou2_categories` AS `c` 
  ON (s.lft < c.lft 
  AND c.lft < s.rgt 
  AND c.language IN ('en-GB','*')) 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 = 20

  ORDER BY c.lft

Explain

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	3	35.52	Using index condition; Using where

Profile

Status	Duration
starting	0.18 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.09 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.21 ms
preparing	0.05 ms
executing	0.13 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
23	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
22	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
21	ContentRouter->getCategorySegment()	Same as call in the line below.
20	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
19	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
18	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
17	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
16	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
15	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
14	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
13	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
12	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_articles_news/helper.php:113
11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
10	include JROOT/modules/mod_articles_news/mod_articles_news.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.19 ms After last query: 1.02 ms Query memory: 0.026 MB Memory before query: 5.257 MB Rows returned: 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 ntou2_fields AS a

  LEFT JOIN `ntou2_languages` AS l 
  ON l.lang_code = a.language

  LEFT JOIN ntou2_users AS uc 
  ON uc.id=a.checked_out

  LEFT JOIN ntou2_viewlevels AS ag 
  ON ag.id = a.access

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_user_id

  LEFT JOIN ntou2_fields_groups AS g 
  ON g.id = a.group_id

  LEFT JOIN `ntou2_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 (20,0)) 
  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 ('*','en-GB')

  ORDER BY a.ordering ASC

Explain

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_context	766	const	1	66.67	Using where; Using temporary; Using filesort
1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	joo_quizoffice.a.language	1	100.00	Using index condition
1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.checked_out	1	100.00	NULL
1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.access	1	100.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_user_id	1	100.00	Using where
1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.group_id	1	100.00	Using where
1	SIMPLE	fc	NULL	ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.id	1	100.00	Using where; Using index; Distinct

Profile

Status	Duration
starting	0.19 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.14 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.23 ms
preparing	0.05 ms
Creating tmp table	0.09 ms
executing	0.09 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.03 ms
closing tables	0.03 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
19	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
18	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
17	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
16	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
15	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
14	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
13	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
12	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/modules/mod_articles_news/helper.php:164
11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
10	include JROOT/modules/mod_articles_news/mod_articles_news.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.50 ms After last query: 1.21 ms Query memory: 0.024 MB Memory before query: 5.254 MB Rows returned: 1

SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN c.published = 2 
  AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
  CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias

  FROM ntou2_content AS a

  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid

  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by

  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by

  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id

  INNER JOIN `ntou2_contentitem_tag_map` AS `tagmap` 
  ON tagmap.tag_id = 48 
  AND tagmap.content_item_id = a.id 
  AND tagmap.type_alias = 'com_content.article'

  WHERE a.access IN (1,1,5) 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND a.state = 1 
  AND a.catid IN (20) 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2024-11-23 08:22:09') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2024-11-23 08:22:09') 
  AND a.language IN ('en-GB','*')

  ORDER BY a.publish_up DESC 
  LIMIT 5

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	c	NULL	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
1	SIMPLE	tagmap	NULL	ref	idx_tag_type	idx_tag_type	4	const	2	10.00	Using where
1	SIMPLE	a	NULL	eq_ref	PRIMARY,idx_access,idx_state,idx_catid,idx_language	PRIMARY	4	joo_quizoffice.tagmap.content_item_id	1	5.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.created_by	1	100.00	Using where
1	SIMPLE	uam	NULL	eq_ref	PRIMARY	PRIMARY	4	joo_quizoffice.a.modified_by	1	100.00	Using where
1	SIMPLE	parent	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where

Profile

Status	Duration
starting	0.25 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.15 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.06 ms
statistics	0.28 ms
preparing	0.05 ms
Creating tmp table	0.10 ms
executing	0.23 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.03 ms
closing tables	0.02 ms
freeing items	0.04 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_news/helper.php:100
11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
10	include JROOT/modules/mod_articles_news/mod_articles_news.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:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 2.18 ms After last query: 1.91 ms Query memory: 0.026 MB Memory before query: 5.240 MB Rows returned: 2

SHOW FULL COLUMNS 
  FROM `ntou2_gsd_config`

Explain

EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `ntou2_gsd_config`

Profile

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.01 ms
starting	0.15 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.89 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.17 ms
preparing	0.05 ms
Creating tmp table	0.07 ms
executing	0.14 ms
checking permissions	0.14 ms
checking permissions	0.10 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.03 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
22	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:445
21	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:245
20	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:164
19	Joomla\CMS\Table\Table->__construct()	JROOT/administrator/components/com_gsd/tables/config.php:26
18	GSDTableConfig->__construct()	JROOT/libraries/src/Table/Table.php:312
17	Joomla\CMS\Table\Table::getInstance()	JROOT/administrator/components/com_gsd/GSD/Helper.php:411
16	GSD\Helper::getParams()	JROOT/plugins/system/gsd/gsd.php:363
15	plgSystemGSD->setup()	JROOT/plugins/system/gsd/gsd.php:391
14	plgSystemGSD->getHelper()	JROOT/plugins/system/gsd/gsd.php:65
13	plgSystemGSD->init()	JROOT/plugins/system/gsd/gsd.php:54
12	plgSystemGSD->onBeforeCompileHead()	JROOT/libraries/joomla/event/event.php:70
11	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
10	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
9	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:67
8	Joomla\CMS\Document\Renderer\Html\HeadRenderer->fetchHead()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:38
7	Joomla\CMS\Document\Renderer\Html\HeadRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.42 ms After last query: 0.37 ms Query memory: 0.024 MB Memory before query: 5.256 MB Rows returned: 1

SELECT *

  FROM ntou2_gsd_config

  WHERE `name` = 'config'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	ntou2_gsd_config	NULL	system	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	NULL

Profile

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

Call Stack

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
18	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:731
17	Joomla\CMS\Table\Table->load()	JROOT/administrator/components/com_gsd/GSD/Helper.php:412
16	GSD\Helper::getParams()	JROOT/plugins/system/gsd/gsd.php:363
15	plgSystemGSD->setup()	JROOT/plugins/system/gsd/gsd.php:391
14	plgSystemGSD->getHelper()	JROOT/plugins/system/gsd/gsd.php:65
13	plgSystemGSD->init()	JROOT/plugins/system/gsd/gsd.php:54
12	plgSystemGSD->onBeforeCompileHead()	JROOT/libraries/joomla/event/event.php:70
11	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
10	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
9	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:67
8	Joomla\CMS\Document\Renderer\Html\HeadRenderer->fetchHead()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:38
7	Joomla\CMS\Document\Renderer\Html\HeadRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.49 ms After last query: 6.09 ms Query memory: 0.021 MB Memory before query: 5.366 MB Rows returned: 1

SELECT m.item_id as id,
                m.item_id,
                m.description as metadescription,
                m.description,
                m.title as metatitle,
                m.title
                
  FROM ntou2_osmeta_metadata m
                
  WHERE m.item_id='133'
                    
  AND m.item_type='4'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	const	UniqueItemIdAndItemType	UniqueItemIdAndItemType	8	const,const	1	100.00	NULL

Profile

Status	Duration
starting	0.08 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	0.02 ms
optimizing	0.03 ms
statistics	0.06 ms
preparing	0.02 ms
executing	0.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
11	JDatabaseDriver->loadAssoc()	JROOT/administrator/components/com_osmeta/library/Free/Container/AbstractContainer.php:122
10	Alledia\OSMeta\Free\Container\AbstractContainer->getMetadata()	JROOT/administrator/components/com_osmeta/library/Free/Container/Component/Categories.php:197
9	Alledia\OSMeta\Free\Container\Component\Categories->getMetadataByRequest()	JROOT/administrator/components/com_osmeta/library/Free/Container/Factory.php:238
8	Alledia\OSMeta\Free\Container\Factory->processBody()	JROOT/plugins/system/osmetarenderer/osmetarenderer.php:62
7	PlgSystemOSMetaRenderer->onAfterRender()	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/CMSApplication.php:1050
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:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

32 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

4 × 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 `ntou2_categories` AS `s` 
  INNER JOIN `ntou2_categories` AS `c` 
  ON (s.lft < c.lft 
  AND c.lft < s.rgt 
  AND c.language IN ('en-GB','*')) OR (c.lft <= s.lft 
  AND s.rgt <= c.rgt)

3 × 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 ntou2_fields AS a 
  LEFT JOIN `ntou2_languages` AS l 
  ON l.lang_code = a.language 
  LEFT JOIN ntou2_users AS uc 
  ON uc.id=a.checked_out 
  LEFT JOIN ntou2_viewlevels AS ag 
  ON ag.id = a.access 
  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_user_id 
  LEFT JOIN ntou2_fields_groups AS g 
  ON g.id = a.group_id 
  LEFT JOIN `ntou2_fields_categories` AS fc 
  ON fc.field_id = a.id

2 × SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` 
  FROM `ntou2_extensions`

2 × SELECT `id`,`name`,`rules`,`parent_id` 
  FROM `ntou2_assets`

2 × SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN c.published = 2 
  AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
  CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias 
  FROM ntou2_content AS a 
  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid 
  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by 
  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by 
  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id

2 × SELECT `published` 
  FROM `ntou2_categories`

1 × SELECT `data` 
  FROM `ntou2_session`

```
1 × SELECT * 
  FROM ntou2_gsd_config
```

1 × SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN c.published = 2 
  AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
  CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias 
  FROM ntou2_content AS a 
  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid 
  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by 
  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by 
  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id 
  INNER JOIN `ntou2_contentitem_tag_map` AS `tagmap` 
  ON tagmap.tag_id = 48 
  AND tagmap.content_item_id = a.id 
  AND tagmap.type_alias = 'com_content.article'

1 × SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN c.published = 2 
  AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
  CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias 
  FROM ntou2_content AS a 
  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid 
  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by 
  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by 
  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id 
  INNER JOIN `ntou2_contentitem_tag_map` AS `tagmap` 
  ON tagmap.tag_id = 90 
  AND tagmap.content_item_id = a.id 
  AND tagmap.type_alias = 'com_content.article'

1 × SELECT `title` 
  FROM `ntou2_finder_taxonomy`

1 × SELECT `name`,`element` 
  FROM `ntou2_extensions`

1 × SELECT `c2`.`language`,`c2`.`id` 
  FROM `ntou2_menu` AS `c` 
  INNER JOIN `ntou2_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_menus.item' 
  INNER JOIN `ntou2_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key` 
  INNER JOIN `ntou2_menu` AS `c2` 
  ON a2.id = c2.`id`

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 ntou2_fields AS a 
  LEFT JOIN `ntou2_languages` AS l 
  ON l.lang_code = a.language 
  LEFT JOIN ntou2_users AS uc 
  ON uc.id=a.checked_out 
  LEFT JOIN ntou2_viewlevels AS ag 
  ON ag.id = a.access 
  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_user_id 
  LEFT JOIN ntou2_fields_groups AS g 
  ON g.id = a.group_id

1 × SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid 
  FROM ntou2_modules AS m 
  LEFT JOIN ntou2_modules_menu AS mm 
  ON mm.moduleid = m.id 
  LEFT JOIN ntou2_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` 
  FROM `ntou2_categories` AS `c` 
  INNER JOIN `ntou2_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_categories.item' 
  INNER JOIN `ntou2_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key` 
  INNER JOIN `ntou2_categories` AS `c2` 
  ON a2.id = c2.`id` 
  AND c2.extension = 'com_content'

1 × SELECT COUNT(*) 
  FROM ntou2_content AS a 
  LEFT JOIN ntou2_categories AS c 
  ON c.id = a.catid 
  LEFT JOIN ntou2_users AS ua 
  ON ua.id = a.created_by 
  LEFT JOIN ntou2_users AS uam 
  ON uam.id = a.modified_by 
  LEFT JOIN ntou2_categories as parent 
  ON parent.id = c.parent_id

1 × SELECT language,id 
  FROM `ntou2_menu`

1 × SELECT `m`.`tag_id`,`t`.* 
  FROM `ntou2_contentitem_tag_map` AS m  
  INNER JOIN `ntou2_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

1 × SELECT `session_id` 
  FROM `ntou2_session`

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,( SELECT COUNT(i.`id`) 
  FROM `ntou2_content` AS `i`

1 × SELECT id, home, template, s.params 
  FROM ntou2_template_styles as s 
  LEFT JOIN ntou2_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_id

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 ntou2_menu AS m 
  LEFT JOIN ntou2_extensions AS e 
  ON m.component_id = e.extension_id

1 × SELECT `element`,`name`,`client_id`,`extension_id` 
  FROM `ntou2_extensions`

```
1 × SELECT * 
  FROM ntou2_languages
```

1 × SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` 
  FROM ntou2_extensions

1 × SELECT b.id 
  FROM ntou2_usergroups AS a 
  LEFT JOIN ntou2_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

1 × SELECT id, rules 
  FROM `ntou2_viewlevels

1 × SELECT m.item_id as id,                 m.item_id,                 m.description as metadescription,                 m.description,                 m.title as metatitle,                 m.title                 
  FROM ntou2_osmeta_metadata m

OTHER Tables:

1 × INSERT INTO `ntou2_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  (X'667169667262726f6e6a7435356137326f7536307471716a7463', 1, 1732350129, 0, '', 0

1 × UPDATE `ntou2_extensions` 
  SET `params` = '{\"mediaversion\":\"ada299f714e0fb69ff3e6b003ab61987\"}'

1 × SHOW FULL COLUMNS 
  FROM `ntou2_gsd_config