Вибіркова дисципліна (курс 3)

Деталі: Автор: Методист; Опубліковано: 25 березня 2020; Створено: 25 березня 2020; Останнє оновлення: 25 березня 2020; Перегляди: 650

ВВ2.3.01 ІНТЕРАКТИВНІ ТЕХНОЛОГІЇ В СУЧАСНОМУ ОСВІТНЬОМУ ПРОСТОРІ

(автор і викладач – доктор педагогічних наук, професор О.О.ІСАЄВА)

Консоль налагодження Joomla

Сесія

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1743790974,
                "last": 1743790974,
                "now": 1743790974
            }
        },
        "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
        }
    }
}

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	j25_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	Using index

#	Виклик	Номер файлу та рядка
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
8	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:828
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

EXPLAIN не можливий для запиту: INSERT INTO `j25_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'6c39737666706f70306d3233616673366767766b367034616c65', 1, 1743790974, 0, '', 0)

Профіль

Status	Duration
starting	0.16 ms
checking permissions	0.03 ms
Opening tables	0.05 ms
init	0.05 ms
System lock	0.02 ms
update	0.32 ms
end	0.02 ms
query end	21.05 ms
closing tables	0.07 ms
freeing items	0.08 ms
cleaning up	0.04 ms

Стек викликів

#	Виклик	Номер файлу та рядка
8	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Session/MetadataManager.php:116
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:828
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 1.21 ms Після останнього запиту: 6.94 ms Запит пам'яті: 0.021 MB пам'ять до запиту: 1.103 MB Повернуто рядків: 3

SELECT id, rules

  FROM `j25_viewlevels`

Роз'яснення

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	j25_viewlevels	NULL	ALL	NULL	ВІДСУТНІЙ КЛЮЧ ІНДЕКСУ ДЛЯ ВИКОРИСТАННЯ	NULL	NULL	3	100.00	NULL

Профіль

Status	Duration
starting	0.12 ms
checking permissions	0.02 ms
Opening tables	0.05 ms
init	0.07 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.20 ms
preparing	0.03 ms
executing	0.01 ms
Sending data	0.10 ms
end	0.02 ms
query end	0.03 ms
closing tables	0.02 ms
freeing items	0.05 ms
cleaning up	0.03 ms

Стек викликів

#	Виклик	Номер файлу та рядка
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
9	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Access/Access.php:1063
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 1.15 ms Після останнього запиту: 0.48 ms Запит пам'яті: 0.021 MB пам'ять до запиту: 1.115 MB Повернуто рядків: 1

SELECT b.id

  FROM j25_usergroups AS a

  LEFT JOIN j25_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 1

Роз'яснення

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	1	100.00	Using where; Using index

Профіль

Status	Duration
starting	0.14 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.06 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.18 ms
preparing	0.03 ms
executing	0.01 ms
Sending data	0.05 ms
end	0.01 ms
query end	0.02 ms
closing tables	0.02 ms
freeing items	0.09 ms
cleaning up	0.03 ms

Стек викликів

#	Виклик	Номер файлу та рядка
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
10	JDatabaseDriver->loadColumn()	JROOT/libraries/src/Access/Access.php:980
9	Joomla\CMS\Access\Access::getGroupsByUser()	JROOT/libraries/src/Access/Access.php:1095
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 5.87 ms Після останнього запиту: 60.59 ms Запит пам'яті: 0.005 MB пам'ять до запиту: 1.996 MB

UPDATE `j25_extensions`

  SET `params` = '{\"mediaversion\":\"83d8464e21b5342aa0e762597e63b74f\"}'

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

Роз'яснення

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	UPDATE	j25_extensions	NULL	range	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	Using where

Профіль

Status	Duration
starting	0.16 ms
checking permissions	0.02 ms
Opening tables	0.06 ms
init	0.06 ms
System lock	0.23 ms
updating	0.23 ms
end	0.03 ms
query end	4.50 ms
closing tables	0.11 ms
freeing items	0.09 ms
cleaning up	0.04 ms

Стек викликів

#	Виклик	Номер файлу та рядка
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
9	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
8	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
7	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
6	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
5	Joomla\CMS\Factory::getDocument()	JROOT/libraries/src/Application/WebApplication.php:1137
4	Joomla\CMS\Application\WebApplication->loadDocument()	JROOT/libraries/src/Application/SiteApplication.php:133
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 1.94 ms Після останнього запиту: 17.22 ms Запит пам'яті: 0.027 MB пам'ять до запиту: 2.240 MB Повернуто рядків: 39

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

  FROM `j25_assets`

  WHERE `name` IN ('root.1','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_fields','com_finder','com_installer','com_jce','com_joomlaupdate','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_myrssreader','com_newsfeeds','com_phocagallery','com_plugins','com_postinstall','com_privacy','com_redirect','com_regularlabsmanager','com_search','com_tags','com_templates','com_users','com_weblinks','com_wrapper','com_xmap')

Роз'яснення

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	j25_assets	NULL	range	idx_asset_name	idx_asset_name	202	NULL	40	100.00	Using index condition

Профіль

Status	Duration
starting	0.18 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.09 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.28 ms
preparing	0.03 ms
executing	0.01 ms
Sending data	0.83 ms
end	0.02 ms
query end	0.03 ms
closing tables	0.02 ms
freeing items	0.05 ms
cleaning up	0.03 ms

Стек викликів

#	Виклик	Номер файлу та рядка
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
17	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
16	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
15	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 1.89 ms Після останнього запиту: 0.56 ms Запит пам'яті: 0.118 MB пам'ять до запиту: 2.289 MB Повернуто рядків: 534

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

  FROM `j25_assets`

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

Роз'яснення

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	j25_assets	NULL	ALL	idx_asset_name,idx_parent_id	ВІДСУТНІЙ КЛЮЧ ІНДЕКСУ ДЛЯ ВИКОРИСТАННЯ	NULL	NULL	585	20.97	Using where

Профіль

Status	Duration
starting	0.06 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.09 ms
preparing	0.03 ms
executing	0.01 ms
Sending data	1.18 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Стек викликів

#	Виклик	Номер файлу та рядка
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
17	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:359
16	Joomla\CMS\Access\Access::preloadPermissions()	JROOT/libraries/src/Access/Access.php:226
15	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:540
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 1.74 ms Після останнього запиту: 5.39 ms Запит пам'яті: 0.031 MB пам'ять до запиту: 2.841 MB Повернуто рядків: 31

SHOW FULL COLUMNS 
  FROM `j25_content`

Роз'яснення

EXPLAIN не можливий для запиту: SHOW FULL COLUMNS FROM `j25_content`

Профіль

Status	Duration
starting	0.05 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.23 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.02 ms
Opening tables	0.04 ms
checking permissions	0.05 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.04 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.03 ms
Sending data	0.14 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.07 ms
closing tables	0.01 ms
freeing items	0.04 ms
cleaning up	0.02 ms

Стек викликів

#	Виклик	Номер файлу та рядка
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:448
14	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:261
13	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:180
12	Joomla\CMS\Table\Table->__construct()	JROOT/libraries/src/Table/Content.php:39
11	Joomla\CMS\Table\Content->__construct()	JROOT/libraries/src/Table/Table.php:328
10	Joomla\CMS\Table\Table::getInstance()	JROOT/components/com_content/models/article.php:253
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 4.41 ms Після останнього запиту: 5.95 ms Запит пам'яті: 0.006 MB пам'ять до запиту: 2.894 MB

UPDATE j25_content

  SET `hits` = (`hits` + 1)

  WHERE `id` = '216'

Роз'яснення

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	UPDATE	j25_content	NULL	range	PRIMARY	PRIMARY	4	const	1	100.00	Using where

Профіль

Status	Duration
starting	0.09 ms
checking permissions	0.09 ms
Opening tables	0.04 ms
init	0.04 ms
System lock	0.08 ms
updating	0.15 ms
end	0.02 ms
query end	3.37 ms
closing tables	0.09 ms
freeing items	0.06 ms
cleaning up	0.03 ms

Стек викликів

#	Виклик	Номер файлу та рядка
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Table/Table.php:1264
10	Joomla\CMS\Table\Table->hit()	JROOT/components/com_content/models/article.php:254
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 1.62 ms Після останнього запиту: 4.37 ms Запит пам'яті: 0.023 MB пам'ять до запиту: 2.948 MB Повернуто рядків: 1

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

  FROM j25_content AS a

  INNER JOIN j25_categories AS c 
  on c.id = a.catid

  LEFT JOIN j25_users AS u 
  on u.id = a.created_by

  LEFT JOIN j25_categories as parent 
  ON parent.id = c.parent_id

  LEFT JOIN j25_content_rating AS v 
  ON a.id = v.content_id

  WHERE a.id = 216 
  AND c.published > 0

Роз'яснення

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

Профіль

Status	Duration
starting	0.33 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.07 ms
init	0.11 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.24 ms
preparing	0.03 ms
executing	0.01 ms
Sending data	0.07 ms
end	0.01 ms
query end	0.02 ms
closing tables	0.05 ms
freeing items	0.06 ms
cleaning up	0.05 ms

Стек викликів

#	Виклик	Номер файлу та рядка
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
14	JDatabaseDriver->loadObject()	JROOT/components/com_content/models/article.php:151
13	ContentModelArticle->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:425
12	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/article/view.html.php:42
11	ContentViewArticle->display()	JROOT/libraries/src/Cache/Controller/ViewController.php:102
10	Joomla\CMS\Cache\Controller\ViewController->get()	JROOT/libraries/src/MVC/Controller/BaseController.php:655
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 1.50 ms Після останнього запиту: 5.74 ms Запит пам'яті: 0.028 MB пам'ять до запиту: 2.982 MB Повернуто рядків: 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 `j25_categories` AS `s`

  INNER JOIN `j25_categories` AS `c` 
  ON (s.lft <= c.lft 
  AND c.lft < s.rgt) 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) 
  AND c.published = 1 
  AND s.id = 23

  ORDER BY c.lft

Роз'яснення

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	Використовуючи filesort
1	SIMPLE	c	NULL	ALL	cat_idx,idx_access,idx_left_right	ВІДСУТНІЙ КЛЮЧ ІНДЕКСУ ДЛЯ ВИКОРИСТАННЯ	NULL	NULL	90	12.44	Using where

Профіль

Status	Duration
starting	0.21 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.08 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.25 ms
preparing	0.04 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.03 ms
Creating sort index	0.30 ms
end	0.02 ms
query end	0.02 ms
closing tables	0.04 ms
freeing items	0.06 ms
cleaning up	0.03 ms

Стек викликів

#	Виклик	Номер файлу та рядка
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()	Такий самий, як і виклик у нижньому рядку.
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/components/com_content/views/article/view.html.php:71
11	ContentViewArticle->display()	JROOT/libraries/src/Cache/Controller/ViewController.php:102
10	Joomla\CMS\Cache\Controller\ViewController->get()	JROOT/libraries/src/MVC/Controller/BaseController.php:655
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

Витрачений час на запит: 0.88 ms Після останнього запиту: 1.38 ms Запит пам'яті: 0.022 MB пам'ять до запиту: 3.007 MB Повернуто рядків: 0

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

  FROM `j25_contentitem_tag_map` AS m 

  INNER JOIN `j25_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

  WHERE `m`.`type_alias` = 'com_content.article' 
  AND `m`.`content_item_id` = 216 
  AND `t`.`published` = 1 
  AND t.access IN (1,1)

Роз'яснення

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	ALL	idx_tag_type	ВІДСУТНІЙ КЛЮЧ ІНДЕКСУ ДЛЯ ВИКОРИСТАННЯ	NULL	NULL	1	100.00	Using where
1	SIMPLE	t	NULL	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	c5joomla_fif_metod.m.tag_id	1	100.00	Using where

Профіль

Status	Duration
starting	0.07 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.05 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.10 ms
preparing	0.05 ms
executing	0.01 ms
Sending data	0.05 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.02 ms
freeing items	0.05 ms
cleaning up	0.02 ms

Стек викликів

#	Виклик	Номер файлу та рядка
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/components/com_content/views/article/view.html.php:184
11	ContentViewArticle->display()	JROOT/libraries/src/Cache/Controller/ViewController.php:102
10	Joomla\CMS\Cache\Controller\ViewController->get()	JROOT/libraries/src/MVC/Controller/BaseController.php:655
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Додати директиву xdebug.file_link_format для вашого файлу php.ini для посилання файлів]

11 типи запитів: зареєстрований, відсортований за знайденим

Вибірка таблиць:

2 &#215; SELECT `id`,`name`,`rules`,`parent_id` 
  FROM `j25_assets`

1 &#215; SELECT `session_id` 
  FROM `j25_session`

1 &#215; SELECT id, rules 
  FROM `j25_viewlevels

1 &#215; SELECT b.id 
  FROM j25_usergroups AS a 
  LEFT JOIN j25_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

1 &#215; SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, a.state, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, a.checked_out, a.checked_out_time, a.publish_up, a.publish_down, a.images, a.urls, a.attribs, a.version, a.ordering, a.metakey, a.metadesc, a.access, a.hits, a.metadata, a.featured, a.language, a.xreference,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,u.name AS author,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count 
  FROM j25_content AS a 
  INNER JOIN j25_categories AS c 
  on c.id = a.catid 
  LEFT JOIN j25_users AS u 
  on u.id = a.created_by 
  LEFT JOIN j25_categories as parent 
  ON parent.id = c.parent_id 
  LEFT JOIN j25_content_rating AS v 
  ON a.id = v.content_id

1 &#215; 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 `j25_categories` AS `s` 
  INNER JOIN `j25_categories` AS `c` 
  ON (s.lft <= c.lft 
  AND c.lft < s.rgt) OR (c.lft < s.lft 
  AND s.rgt < c.rgt)

1 &#215; SELECT `m`.`tag_id`,`t`.* 
  FROM `j25_contentitem_tag_map` AS m  
  INNER JOIN `j25_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

Інші таблиці:

1 &#215; INSERT INTO `j25_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  (X'6c39737666706f70306d3233616673366767766b367034616c65', 1, 1743790974, 0, '', 0

1 &#215; UPDATE `j25_extensions` 
  SET `params` = '{\"mediaversion\":\"83d8464e21b5342aa0e762597e63b74f\"}'

1 &#215; SHOW FULL COLUMNS 
  FROM `j25_content

1 &#215; UPDATE j25_content 
  SET `hits` = (`hits` + 1)