ISB Stefan Wilke - 2006 - Schweißtechnische Verarbeitung von Feinkornbaustählen

Kontaktformular

Feinkornbaustähle mit hohen und höchster Festigkeiten werden in immer mehr Produktgruppen (Fahrzeugbau, Maschinenbau, Wehrtechnik, Stahlbau) zum Erzielen von Leichtbaukonstruktionen genutzt. Die schweißtechnische Verarbeitung dieser Stähle wurde während des Lehrganges vermittelt und vertieft. Auf Besonderheiten wurde gesondert eingegangen und die Auswahl der Schweißzusatzwerkstoffe erläutert. Die Anwendung des t8/5-Abkühlkonzeptes spielt hier eine entscheidende Rolle. Die Nichteinhaltung führt zum Verlust der mechanischen Kennwerte und damit der Gebrauchstauglichkeit.

Joomla!-Debug-Konsole

Sitzung

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1702297064,
                "last": 1702297064,
                "now": 1702297064
            },
            "client": {
                "forwarded": "44.192.90.13"
            },
            "token": "h3k9PnLMrtAcpvjJyX8tAW3IGpWzXW42"
        },
        "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
        }
    }
}

Profil zum Laufzeitverhalten

Speichernutzung

Datenbankabfragen

16 ausgeführte Abfragen 29.31 ms

Abfragezeit: 0.66 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 4.077 MB Zeilen zurückgegeben: 0

SELECT `data`

  FROM `j3_session`

  WHERE `session_id` = X'6163333538666439656232626433376162373266306261303733383562326134'

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	j3_session	const	PRIMARY	PRIMARY	194	const	1

Profil (Profile)

Status	Duration
Starting	0.15 ms
checking permissions	0.02 ms
Opening tables	0.04 ms
After opening tables	0.02 ms
System lock	0.02 ms
table lock	0.02 ms
init	0.03 ms
Optimizing	0.03 ms
Statistics	0.06 ms
Preparing	0.02 ms
Executing	0.02 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.02 ms
closing tables	0.02 ms
Unlocking tables	0.01 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.02 ms
Updating status	0.03 ms
Reset for next command	0.02 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:45
14	JSessionStorageDatabase->read()	Der selbe Aufruf in der Zeile darunter.
13	session_start()	JROOT/libraries/joomla/session/handler/native.php:260
12	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:50
11	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:88
10	JSessionHandlerJoomla->start()	JROOT/libraries/src/Session/Session.php:661
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:621
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:499
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:456
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:826
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 0.46 ms Nach letzter Abfrage: 1.09 ms Abfragespeichernutzung: 0.020 MB Speichernutzung vor Abfrage: 4.091 MB Zeilen zurückgegeben: 0

SELECT `session_id`

  FROM `j3_session`

  WHERE `session_id` = X'6163333538666439656232626433376162373266306261303733383562326134' 
  LIMIT 1

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	j3_session	const	PRIMARY	PRIMARY	194	const	1	Using index

Profil (Profile)

Status	Duration
Starting	0.04 ms
checking permissions	0.02 ms
Opening tables	0.02 ms
After opening tables	0.02 ms
System lock	0.01 ms
table lock	0.02 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.03 ms
Preparing	0.02 ms
Executing	0.02 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.02 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.03 ms
Reset for next command	0.02 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 2.56 ms Nach letzter Abfrage: 0.24 ms Abfragespeichernutzung: 0.003 MB Speichernutzung vor Abfrage: 4.095 MB

INSERT INTO `j3_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
(X'6163333538666439656232626433376162373266306261303733383562326134', 1, 1702297064, 0, '', 0)

Erklären

„EXPLAIN“ unmöglich für Abfrage: INSERT INTO `j3_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'6163333538666439656232626433376162373266306261303733383562326134', 1, 1702297064, 0, '', 0)

Profil (Profile)

Status	Duration
Starting	0.06 ms
checking permissions	0.02 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init for update	0.03 ms
Update	0.10 ms
End of update loop	0.02 ms
Query end	0.01 ms
Commit	2.05 ms
closing tables	0.03 ms
Unlocking tables	0.02 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.02 ms
Updating status	0.03 ms
Reset for next command	0.02 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 0.64 ms Nach letzter Abfrage: 4.39 ms Abfragespeichernutzung: 0.020 MB Speichernutzung vor Abfrage: 4.795 MB Zeilen zurückgegeben: 9

SELECT id, rules

  FROM `j3_viewlevels`

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	j3_viewlevels	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	9

Profil (Profile)

Status	Duration
Starting	0.06 ms
checking permissions	0.02 ms
Opening tables	0.05 ms
After opening tables	0.02 ms
System lock	0.01 ms
table lock	0.02 ms
init	0.03 ms
Optimizing	0.02 ms
Statistics	0.03 ms
Preparing	0.03 ms
Executing	0.01 ms
Sending data	0.09 ms
End of update loop	0.02 ms
Query end	0.01 ms
Commit	0.02 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.02 ms
Updating status	0.03 ms
Reset for next command	0.02 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 0.71 ms Nach letzter Abfrage: 0.19 ms Abfragespeichernutzung: 0.020 MB Speichernutzung vor Abfrage: 4.805 MB Zeilen zurückgegeben: 2

SELECT b.id

  FROM j3_usergroups AS a

  LEFT JOIN j3_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 9

Erklären

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

Profil (Profile)

Status	Duration
Starting	0.08 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
After opening tables	0.02 ms
System lock	0.01 ms
table lock	0.02 ms
init	0.03 ms
Optimizing	0.03 ms
Statistics	0.11 ms
Preparing	0.02 ms
Unlocking tables	0.01 ms
Preparing	0.03 ms
Executing	0.01 ms
Sending data	0.05 ms
End of update loop	0.02 ms
Query end	0.01 ms
Commit	0.02 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.02 ms
Updating status	0.03 ms
Reset for next command	0.02 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 3.09 ms Nach letzter Abfrage: 7.74 ms Abfragespeichernutzung: 0.005 MB Speichernutzung vor Abfrage: 5.414 MB

UPDATE `j3_extensions`

  SET `params` = '{\"mediaversion\":\"9ec3376c5b8f9b74cef628b1514ede77\"}'

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

Erklären

„EXPLAIN“ unmöglich für Abfrage: UPDATE `j3_extensions` SET `params` = '{\"mediaversion\":\"9ec3376c5b8f9b74cef628b1514ede77\"}' WHERE `type` = 'library' AND `element` = 'joomla'

Profil (Profile)

Status	Duration
Starting	0.19 ms
checking permissions	0.02 ms
Opening tables	0.04 ms
After opening tables	0.02 ms
System lock	0.02 ms
table lock	0.02 ms
init for update	0.14 ms
Updating	0.10 ms
End of update loop	0.02 ms
Query end	0.01 ms
Commit	2.19 ms
closing tables	0.07 ms
Unlocking tables	0.02 ms
closing tables	0.03 ms
Starting cleanup	0.02 ms
Freeing items	0.02 ms
Updating status	0.04 ms
Reset for next command	0.02 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
12	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
11	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
10	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
9	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
8	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/bluetheme/bluetheme.php:23
7	plgSystemBluetheme->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:667
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 2.25 ms Nach letzter Abfrage: 30.99 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 7.898 MB Zeilen zurückgegeben: 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 `j3_categories` AS `s`

  INNER JOIN `j3_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 (1,1,5) 
  AND c.published = 1 
  AND s.id = 14

  ORDER BY c.lft

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1
1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	41	Using where; filesort wurde genutzt

Profil (Profile)

Status	Duration
Starting	0.41 ms
checking permissions	0.03 ms
Opening tables	0.07 ms
After opening tables	0.06 ms
System lock	0.02 ms
table lock	0.03 ms
init	0.14 ms
Optimizing	0.08 ms
Statistics	0.29 ms
Preparing	0.03 ms
Unlocking tables	0.02 ms
Preparing	0.06 ms
Sorting result	0.03 ms
Executing	0.05 ms
Sending data	0.05 ms
Creating sort index	0.24 ms
End of update loop	0.03 ms
Query end	0.02 ms
Commit	0.02 ms
closing tables	0.02 ms
Unlocking tables	0.02 ms
closing tables	0.03 ms
Starting cleanup	0.02 ms
Freeing items	0.03 ms
Updating status	0.06 ms
Reset for next command	0.03 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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:1142
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 0.82 ms Nach letzter Abfrage: 0.59 ms Abfragespeichernutzung: 0.021 MB Speichernutzung vor Abfrage: 7.920 MB Zeilen zurückgegeben: 1

SELECT `alias`,`catid`

  FROM `j3_content`

  WHERE `id` = 14

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	j3_content	const	PRIMARY	PRIMARY	4	const	1

Profil (Profile)

Status	Duration
Starting	0.07 ms
checking permissions	0.03 ms
Opening tables	0.07 ms
After opening tables	0.03 ms
System lock	0.02 ms
table lock	0.02 ms
init	0.04 ms
Optimizing	0.03 ms
Statistics	0.07 ms
Preparing	0.02 ms
Unlocking tables	0.02 ms
Preparing	0.03 ms
Executing	0.02 ms
Sending data	0.03 ms
End of update loop	0.02 ms
Query end	0.02 ms
Commit	0.02 ms
closing tables	0.02 ms
Unlocking tables	0.02 ms
closing tables	0.02 ms
Starting cleanup	0.02 ms
Freeing items	0.02 ms
Updating status	0.05 ms
Reset for next command	0.02 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
11	JDatabaseDriver->loadObject()	JROOT/components/com_content/helpers/legacyrouter.php:366
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:1142
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 2.27 ms Nach letzter Abfrage: 10.18 ms Abfragespeichernutzung: 0.024 MB Speichernutzung vor Abfrage: 8.998 MB Zeilen zurückgegeben: 44

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

  FROM `j3_assets`

  WHERE `name` IN ('root.1','com_actionlogs','com_admin','com_ajax','com_akeeba','com_associations','com_banners','com_blue_pagebuilder','com_breezingforms','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_ffexplorer','com_fields','com_finder','com_installer','com_j2xml','com_jantivirus','com_jce','com_joomlaupdate','com_k2','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_plugins','com_postinstall','com_privacy','com_redirect','com_search','com_sitemapgenerator','com_tags','com_templates','com_users','com_weblinks','com_wrapper')

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	j3_assets	ALL	idx_asset_name	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	237	Using where

Profil (Profile)

Status	Duration
Starting	0.35 ms
checking permissions	0.04 ms
Opening tables	0.07 ms
After opening tables	0.03 ms
System lock	0.03 ms
table lock	0.03 ms
init	0.13 ms
Optimizing	0.06 ms
Statistics	0.27 ms
Preparing	0.06 ms
Executing	0.03 ms
Sending data	0.64 ms
End of update loop	0.05 ms
Query end	0.02 ms
Commit	0.03 ms
closing tables	0.02 ms
Unlocking tables	0.02 ms
closing tables	0.03 ms
Starting cleanup	0.02 ms
Freeing items	0.04 ms
Updating status	0.08 ms
Reset for next command	0.04 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 2.03 ms Nach letzter Abfrage: 0.49 ms Abfragespeichernutzung: 0.026 MB Speichernutzung vor Abfrage: 9.056 MB Zeilen zurückgegeben: 129

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

  FROM `j3_assets`

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

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	j3_assets	ALL	idx_asset_name,idx_parent_id	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	237	Using where

Profil (Profile)

Status	Duration
Starting	0.20 ms
checking permissions	0.03 ms
Opening tables	0.04 ms
After opening tables	0.03 ms
System lock	0.02 ms
table lock	0.02 ms
init	0.14 ms
Optimizing	0.06 ms
Statistics	0.15 ms
Preparing	0.07 ms
Executing	0.03 ms
Sending data	0.71 ms
End of update loop	0.05 ms
Query end	0.02 ms
Commit	0.02 ms
closing tables	0.02 ms
Unlocking tables	0.02 ms
closing tables	0.03 ms
Starting cleanup	0.02 ms
Freeing items	0.03 ms
Updating status	0.07 ms
Reset for next command	0.03 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 2.30 ms Nach letzter Abfrage: 2.03 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 9.190 MB Zeilen zurückgegeben: 31

SHOW FULL COLUMNS 
  FROM `j3_content`

Erklären

„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM `j3_content`

Profil (Profile)

Status	Duration
Starting	0.11 ms
checking permissions	0.02 ms
closing tables	0.02 ms
Opening tables	0.52 ms
After opening tables	0.03 ms
System lock	0.02 ms
table lock	0.08 ms
init	0.03 ms
Optimizing	0.03 ms
Statistics	0.04 ms
Preparing	0.04 ms
Executing	0.02 ms
Filling schema table	0.03 ms
Opening tables	0.05 ms
After opening tables	0.03 ms
checking permissions	0.28 ms
closing tables	0.03 ms
Executing	0.02 ms
Sending data	0.12 ms
End of update loop	0.02 ms
Query end	0.03 ms
Commit	0.02 ms
closing tables	0.02 ms
Removing tmp table	0.29 ms
closing tables	0.03 ms
Unlocking tables	0.02 ms
closing tables	0.02 ms
Starting cleanup	0.02 ms
Freeing items	0.02 ms
Updating status	0.05 ms
Reset for next command	0.03 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 3.35 ms Nach letzter Abfrage: 2.92 ms Abfragespeichernutzung: 0.005 MB Speichernutzung vor Abfrage: 9.239 MB

UPDATE j3_content

  SET `hits` = (`hits` + 1)

  WHERE `id` = '14'

Erklären

„EXPLAIN“ unmöglich für Abfrage: UPDATE j3_content SET `hits` = (`hits` + 1) WHERE `id` = '14'

Profil (Profile)

Status	Duration
Starting	0.14 ms
checking permissions	0.03 ms
Opening tables	0.05 ms
After opening tables	0.03 ms
System lock	0.02 ms
table lock	0.02 ms
init for update	0.13 ms
Updating	0.14 ms
End of update loop	0.03 ms
Query end	0.02 ms
Commit	2.32 ms
closing tables	0.08 ms
Unlocking tables	0.02 ms
closing tables	0.04 ms
Starting cleanup	0.02 ms
Freeing items	0.03 ms
Updating status	0.05 ms
Reset for next command	0.02 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 1.84 ms Nach letzter Abfrage: 2.57 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 9.591 MB Zeilen zurückgegeben: 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 j3_content AS a

  INNER JOIN j3_categories AS c 
  on c.id = a.catid

  LEFT JOIN j3_users AS u 
  on u.id = a.created_by

  LEFT JOIN j3_categories as parent 
  ON parent.id = c.parent_id

  LEFT JOIN j3_content_rating AS v 
  ON a.id = v.content_id

  WHERE a.id = 14 
  AND c.published > 0 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2023-12-11 12:17:44') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2023-12-11 12:17:44') 
  AND (a.state = 1 OR a.state =2)

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	PRIMARY,idx_state,idx_catid	PRIMARY	4	const	1
1	SIMPLE	c	const	PRIMARY	PRIMARY	4	const	1
1	SIMPLE	u	const	PRIMARY	PRIMARY	4	const	1
1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1
1	SIMPLE	v	const	PRIMARY	PRIMARY	4	const	0	Unique row not found

Profil (Profile)

Status	Duration
Starting	0.39 ms
checking permissions	0.03 ms
Opening tables	0.09 ms
After opening tables	0.03 ms
System lock	0.02 ms
table lock	0.03 ms
init	0.14 ms
Optimizing	0.10 ms
Statistics	0.29 ms
Preparing	0.03 ms
Unlocking tables	0.02 ms
Preparing	0.05 ms
Executing	0.02 ms
Sending data	0.09 ms
End of update loop	0.03 ms
Query end	0.02 ms
Commit	0.02 ms
closing tables	0.02 ms
Unlocking tables	0.02 ms
closing tables	0.03 ms
Starting cleanup	0.02 ms
Freeing items	0.03 ms
Updating status	0.05 ms
Reset for next command	0.03 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 1.69 ms Nach letzter Abfrage: 1.91 ms Abfragespeichernutzung: 0.026 MB Speichernutzung vor Abfrage: 9.624 MB Zeilen zurückgegeben: 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 `j3_categories` AS `s`

  INNER JOIN `j3_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 (1,1,5) 
  AND c.published = 1 
  AND s.id = 10

  ORDER BY c.lft

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1
1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	41	Using where; filesort wurde genutzt

Profil (Profile)

Status	Duration
Starting	0.25 ms
checking permissions	0.03 ms
Opening tables	0.04 ms
After opening tables	0.02 ms
System lock	0.02 ms
table lock	0.02 ms
init	0.10 ms
Optimizing	0.07 ms
Statistics	0.21 ms
Preparing	0.03 ms
Unlocking tables	0.02 ms
Preparing	0.06 ms
Sorting result	0.03 ms
Executing	0.02 ms
Sending data	0.05 ms
Creating sort index	0.26 ms
End of update loop	0.03 ms
Query end	0.02 ms
Commit	0.03 ms
closing tables	0.03 ms
Unlocking tables	0.02 ms
closing tables	0.03 ms
Starting cleanup	0.02 ms
Freeing items	0.03 ms
Updating status	0.04 ms
Reset for next command	0.03 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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()	Der selbe Aufruf in der Zeile darunter.
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 1.15 ms Nach letzter Abfrage: 0.79 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 9.645 MB Zeilen zurückgegeben: 0

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

  FROM `j3_contentitem_tag_map` AS m 

  INNER JOIN `j3_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

  WHERE `m`.`type_alias` = 'com_content.article' 
  AND `m`.`content_item_id` = 14 
  AND `t`.`published` = 1 
  AND t.access IN (1,1,5)

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ALL	idx_tag_type	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	15	Using where
1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	wa28_db2.m.tag_id	1	Using where

Profil (Profile)

Status	Duration
Starting	0.14 ms
checking permissions	0.03 ms
Opening tables	0.06 ms
After opening tables	0.03 ms
System lock	0.02 ms
table lock	0.02 ms
init	0.08 ms
Optimizing	0.06 ms
Statistics	0.13 ms
Preparing	0.06 ms
Executing	0.02 ms
Sending data	0.09 ms
End of update loop	0.02 ms
Query end	0.02 ms
Commit	0.02 ms
closing tables	0.02 ms
Unlocking tables	0.02 ms
closing tables	0.03 ms
Starting cleanup	0.02 ms
Freeing items	0.03 ms
Updating status	0.04 ms
Reset for next command	0.03 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

Abfragezeit: 3.49 ms Nach letzter Abfrage: 5.74 ms Abfragespeichernutzung: 0.025 MB Speichernutzung vor Abfrage: 10.301 MB Zeilen zurückgegeben: 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 j3_fields AS a

  LEFT JOIN `j3_languages` AS l 
  ON l.lang_code = a.language

  LEFT JOIN j3_users AS uc 
  ON uc.id=a.checked_out

  LEFT JOIN j3_viewlevels AS ag 
  ON ag.id = a.access

  LEFT JOIN j3_users AS ua 
  ON ua.id = a.created_user_id

  LEFT JOIN j3_fields_groups AS g 
  ON g.id = a.group_id

  LEFT JOIN `j3_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 (10,0,9)) 
  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)

  ORDER BY a.ordering ASC

Erklären

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	Using where; Using temporary; filesort wurde genutzt
1	SIMPLE	l	eq_ref	idx_langcode	idx_langcode	28	wa28_db2.a.language	1	Using where
1	SIMPLE	uc	eq_ref	PRIMARY	PRIMARY	4	wa28_db2.a.checked_out	1
1	SIMPLE	ag	eq_ref	PRIMARY	PRIMARY	4	wa28_db2.a.access	1	Using where
1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	wa28_db2.a.created_user_id	1	Using where
1	SIMPLE	g	eq_ref	PRIMARY	PRIMARY	4	wa28_db2.a.group_id	1	Using where
1	SIMPLE	fc	ref	PRIMARY	PRIMARY	4	wa28_db2.a.id	1	Using where; Using index; Distinct

Profil (Profile)

Status	Duration
Starting	0.46 ms
checking permissions	0.04 ms
Opening tables	0.15 ms
After opening tables	0.04 ms
System lock	0.03 ms
table lock	0.03 ms
init	0.18 ms
Optimizing	0.13 ms
Statistics	0.35 ms
Preparing	0.14 ms
Creating tmp table	0.17 ms
Sorting result	0.06 ms
Executing	0.03 ms
Sending data	0.74 ms
Creating sort index	0.11 ms
Removing tmp table	0.21 ms
Creating sort index	0.03 ms
End of update loop	0.03 ms
Query end	0.03 ms
Commit	0.02 ms
closing tables	0.02 ms
Unlocking tables	0.02 ms
closing tables	0.04 ms
Starting cleanup	0.02 ms
Freeing items	0.03 ms
Updating status	0.06 ms
Reset for next command	0.03 ms

Aufrufstapel (Call Stack)

#	Aufrufer	Datei und Zeilennummer
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
19	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:322
18	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
17	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:194
16	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
15	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
14	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
13	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
12	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:193
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

[Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen]

14 verwendete Abfragetypen, sortiert nach Häufigkeit ihrer Ausführung

SELECT-Tabellen:

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 `j3_categories` AS `s` 
  INNER JOIN `j3_categories` AS `c` 
  ON (s.lft <= c.lft 
  AND c.lft < s.rgt) OR (c.lft < s.lft 
  AND s.rgt < c.rgt)

2 × SELECT `id`,`name`,`rules`,`parent_id` 
  FROM `j3_assets`

1 × SELECT `data` 
  FROM `j3_session`

1 × SELECT `session_id` 
  FROM `j3_session`

1 × SELECT id, rules 
  FROM `j3_viewlevels

1 × SELECT b.id 
  FROM j3_usergroups AS a 
  LEFT JOIN j3_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

1 × SELECT `alias`,`catid` 
  FROM `j3_content`

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 j3_content AS a 
  INNER JOIN j3_categories AS c 
  on c.id = a.catid 
  LEFT JOIN j3_users AS u 
  on u.id = a.created_by 
  LEFT JOIN j3_categories as parent 
  ON parent.id = c.parent_id 
  LEFT JOIN j3_content_rating AS v 
  ON a.id = v.content_id

1 × SELECT `m`.`tag_id`,`t`.* 
  FROM `j3_contentitem_tag_map` AS m  
  INNER JOIN `j3_tags` AS t  
  ON `m`.`tag_id` = `t`.`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 j3_fields AS a 
  LEFT JOIN `j3_languages` AS l 
  ON l.lang_code = a.language 
  LEFT JOIN j3_users AS uc 
  ON uc.id=a.checked_out 
  LEFT JOIN j3_viewlevels AS ag 
  ON ag.id = a.access 
  LEFT JOIN j3_users AS ua 
  ON ua.id = a.created_user_id 
  LEFT JOIN j3_fields_groups AS g 
  ON g.id = a.group_id 
  LEFT JOIN `j3_fields_categories` AS fc 
  ON fc.field_id = a.id

Andere Tabellen:

1 × INSERT INTO `j3_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  (X'6163333538666439656232626433376162373266306261303733383562326134', 1, 1702297064, 0, '', 0

1 × UPDATE `j3_extensions` 
  SET `params` = '{\"mediaversion\":\"9ec3376c5b8f9b74cef628b1514ede77\"}'

1 × SHOW FULL COLUMNS 
  FROM `j3_content

1 × UPDATE j3_content 
  SET `hits` = (`hits` + 1)

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Datenbankabfragen

16 ausgeführte Abfragen 29.31 ms

14 verwendete Abfragetypen, sortiert nach Häufigkeit ihrer Ausführung

SELECT-Tabellen:

Andere Tabellen: