1. JDatabaseExceptionExecuting: Unknown column 'a.xreference' in 'field list' in /var/www/web522/html/joomla3/libraries/joomla/database/driver/mysqli.php:668 Stack trace: #0 /var/www/web522/html/joomla3/libraries/joomla/database/driver.php(1662): JDatabaseDriverMysqli->execute() #1 /var/www/web522/html/joomla3/components/com_content/models/article.php(151): JDatabaseDriver->loadObject() #2 /var/www/web522/html/joomla3/libraries/src/MVC/View/HtmlView.php(425): ContentModelArticle->getItem() #3 /var/www/web522/html/joomla3/components/com_content/views/article/view.html.php(42): Joomla\CMS\MVC\View\HtmlView->get('Item') #4 /var/www/web522/html/joomla3/libraries/src/MVC/Controller/BaseController.php(664): ContentViewArticle->display() #5 /var/www/web522/html/joomla3/components/com_content/controller.php(118): Joomla\CMS\MVC\Controller\BaseController->display(true, Array) #6 /var/www/web522/html/joomla3/libraries/src/MVC/Controller/BaseController.php(702): ContentController->display() #7 /var/www/web522/html/joomla3/components/com_content/content.php(43): Joomla\CMS\MVC\Controller\BaseController->execute('') #8 /var/www/web522/html/joomla3/libraries/src/Component/ComponentHelper.php(402): require_once('/var/www/web522...') #9 /var/www/web522/html/joomla3/libraries/src/Component/ComponentHelper.php(377): Joomla\CMS\Component\ComponentHelper::executeComponent('/var/www/web522...') #10 /var/www/web522/html/joomla3/libraries/src/Application/SiteApplication.php(194): Joomla\CMS\Component\ComponentHelper::renderComponent('com_content') #11 /var/www/web522/html/joomla3/libraries/src/Application/SiteApplication.php(233): Joomla\CMS\Application\SiteApplication->dispatch() #12 /var/www/web522/html/joomla3/libraries/src/Application/CMSApplication.php(225): Joomla\CMS\Application\SiteApplication->doExecute() #13 /var/www/web522/html/joomla3/index.php(49): Joomla\CMS\Application\CMSApplication->execute() #14 {main}
   

   Call stack
   #	Function	Location
   1	JError::raise()	JROOT/libraries/legacy/error/error.php:299
   2	JError::raiseWarning()	JROOT/components/com_content/views/article/view.html.php:50
   3	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
   4	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
   5	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
   6	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
   7	require_once()	JROOT/libraries/src/Component/ComponentHelper.php:402
   8	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
   9	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
   10	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
   11	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   12	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1695361877,
                "last": 1695361877,
                "now": 1695361877
            },
            "token": "HSKKdkCvrNe2KrnUgHxeRj8LR4uf39VQ"
        },
        "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
        },
        "audacity-3038605607abdcce9459dfb0c856b94a-name": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-logo-type": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-logo-custom-image": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-demostyle-type": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-accent-color1": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-accent-color2": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-pagesurround-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-mainbody-overlay": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-top-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-top-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-header-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-header-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-header-type": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-showcase-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-showcase-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-utility-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-utility-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-feature-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-feature-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-maintop-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-maintop-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-expandedtop-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-expandedtop-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-expandedbottom-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-expandedbottom-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-mainbottom-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-mainbottom-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-extension-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-extension-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-bottom-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-bottom-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-footer-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-footer-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-copyright-textcolor": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-copyright-background": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-font-family": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-font-size-is": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-menu-type": null,
        "audacity-3038605607abdcce9459dfb0c856b94a-layout-mode": null
    }
}

Zeit

Speicher

23 ausgeführte Abfragen 14.12 ms

1. Abfragezeit: 0.45 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 4.164 MB Zeilen zurückgegeben: 0

   SELECT `data`
   
     FROM `qcwru_session`
   
     WHERE `session_id` = X'6161623065376532663738653361333830643037663839363266656137353934'

   Explain

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

   Profil (Profile)

   Status	Duration
   starting	0.04 ms
   checking permissions	0.01 ms
   Opening tables	0.26 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   executing	0.01 ms
   end	0.00 ms
   query end	0.01 ms
   closing tables	0.02 ms
   freeing items	0.01 ms
   cleaning up	0.00 ms

   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()	Derselbe 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]

   ---

2. Abfragezeit: 0.14 ms Nach letzter Abfrage: 1.23 ms Abfragespeichernutzung: 0.020 MB Speichernutzung vor Abfrage: 4.259 MB Zeilen zurückgegeben: 0

   SELECT `session_id`
   
     FROM `qcwru_session`
   
     WHERE `session_id` = X'6161623065376532663738653361333830643037663839363266656137353934' 
     LIMIT 1

   Explain

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

   Profil (Profile)

   Status	Duration
   starting	0.02 ms
   checking permissions	0.02 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.02 ms
   executing	0.01 ms
   end	0.00 ms
   query end	0.00 ms
   closing tables	0.00 ms
   freeing items	0.01 ms
   cleaning up	0.00 ms

   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]

   ---

3. Abfragezeit: 0.23 ms Nach letzter Abfrage: 0.08 ms Abfragespeichernutzung: 0.004 MB Speichernutzung vor Abfrage: 4.264 MB

   INSERT INTO `qcwru_session`
   (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
     VALUES 
   (X'6161623065376532663738653361333830643037663839363266656137353934', 1, 1695361877, 0, '', 0)

   Explain

   „EXPLAIN“ unmöglich für Abfrage: INSERT INTO `qcwru_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'6161623065376532663738653361333830643037663839363266656137353934', 1, 1695361877, 0, '', 0)

   Profil (Profile)

   Status	Duration
   starting	0.03 ms
   checking permissions	0.00 ms
   Opening tables	0.01 ms
   init	0.01 ms
   System lock	0.00 ms
   update	0.09 ms
   Waiting for query cache lock	0.00 ms
   update	0.00 ms
   end	0.00 ms
   query end	0.04 ms
   closing tables	0.01 ms
   freeing items	0.01 ms
   cleaning up	0.00 ms

   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]

   ---

4. Abfragezeit: 0.73 ms Nach letzter Abfrage: 2.52 ms Abfragespeichernutzung: 0.056 MB Speichernutzung vor Abfrage: 4.514 MB Zeilen zurückgegeben: 47

   SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
   
     FROM `qcwru_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	qcwru_extensions	NULL	ref	extension	extension	82	const	47	1.00	Using where

   Profil (Profile)

   Status	Duration
   starting	0.04 ms
   checking permissions	0.01 ms
   Opening tables	0.21 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.05 ms
   preparing	0.01 ms
   executing	0.00 ms
   Sending data	0.23 ms
   end	0.00 ms
   query end	0.01 ms
   closing tables	0.03 ms
   freeing items	0.01 ms
   cleaning up	0.00 ms

   Call Stack

   #	Aufrufer	Datei und Zeilennummer
   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}()	Derselbe Aufruf in der Zeile darunter.
   9	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
   8	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Component/ComponentHelper.php:453
   7	Joomla\CMS\Component\ComponentHelper::load()	JROOT/libraries/src/Component/ComponentHelper.php:519
   6	Joomla\CMS\Component\ComponentHelper::getComponents()	JROOT/libraries/src/Component/ComponentHelper.php:44
   5	Joomla\CMS\Component\ComponentHelper::getComponent()	JROOT/libraries/src/Component/ComponentHelper.php:103
   4	Joomla\CMS\Component\ComponentHelper::getParams()	JROOT/libraries/src/Application/SiteApplication.php:594
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

   ---

5. Abfragezeit: 0.54 ms Nach letzter Abfrage: 2.16 ms Abfragespeichernutzung: 0.021 MB Speichernutzung vor Abfrage: 4.728 MB Zeilen zurückgegeben: 5

   SELECT id, rules
   
     FROM `qcwru_viewlevels`

   Explain

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	qcwru_viewlevels	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	5	100.00	NULL

   Profil (Profile)

   Status	Duration
   starting	0.03 ms
   checking permissions	0.01 ms
   Opening tables	0.31 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.00 ms
   statistics	0.01 ms
   preparing	0.01 ms
   executing	0.00 ms
   Sending data	0.03 ms
   end	0.02 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.00 ms

   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]

   ---

6. Abfragezeit: 0.47 ms Nach letzter Abfrage: 0.06 ms Abfragespeichernutzung: 0.021 MB Speichernutzung vor Abfrage: 4.740 MB Zeilen zurückgegeben: 2

   SELECT b.id
   
     FROM qcwru_usergroups AS a
   
     LEFT JOIN qcwru_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

   Profil (Profile)

   Status	Duration
   starting	0.03 ms
   checking permissions	0.00 ms
   checking permissions	0.00 ms
   Opening tables	0.29 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.04 ms
   preparing	0.01 ms
   executing	0.00 ms
   Sending data	0.02 ms
   end	0.00 ms
   query end	0.00 ms
   closing tables	0.00 ms
   freeing items	0.01 ms
   cleaning up	0.00 ms

   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]

   ---

7. Abfragezeit: 0.95 ms Nach letzter Abfrage: 0.59 ms Abfragespeichernutzung: 0.035 MB Speichernutzung vor Abfrage: 4.809 MB Zeilen zurückgegeben: 135

   SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`
   
     FROM qcwru_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	qcwru_extensions	NULL	ref	extension	extension	82	const	175	0.60	Using index condition; Using where; filesort wurde genutzt

   Profil (Profile)

   Status	Duration
   starting	0.05 ms
   checking permissions	0.00 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.00 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   preparing	0.01 ms
   Sorting result	0.01 ms
   executing	0.00 ms
   Sending data	0.01 ms
   Creating sort index	0.72 ms
   end	0.00 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.00 ms

   Call Stack

   #	Aufrufer	Datei und Zeilennummer
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:351
   9	Joomla\CMS\Plugin\PluginHelper::Joomla\CMS\Plugin\{closure}()	Derselbe Aufruf in der Zeile darunter.
   8	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
   7	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Plugin/PluginHelper.php:356
   6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
   5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
   4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

   ---

8. Abfragezeit: 1.01 ms Nach letzter Abfrage: 19.28 ms Abfragespeichernutzung: 0.064 MB Speichernutzung vor Abfrage: 6.771 MB Zeilen zurückgegeben: 26

   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 qcwru_menu AS m
   
     LEFT JOIN qcwru_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	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	52	3.33	Using index condition; Using where; filesort wurde genutzt
   1	SIMPLE	e	NULL	eq_ref	PRIMARY	PRIMARY	4	usr_web522_2.m.component_id	1	100.00	Using where

   Profil (Profile)

   Status	Duration
   starting	0.10 ms
   checking permissions	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.31 ms
   init	0.03 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.05 ms
   preparing	0.02 ms
   Sorting result	0.01 ms
   executing	0.00 ms
   Sending data	0.02 ms
   Creating sort index	0.30 ms
   end	0.00 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.00 ms

   Call Stack

   #	Aufrufer	Datei und Zeilennummer
   19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   18	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Menu/SiteMenu.php:93
   17	Joomla\CMS\Menu\SiteMenu->Joomla\CMS\Menu\{closure}()	Derselbe Aufruf in der Zeile darunter.
   16	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
   15	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Menu/SiteMenu.php:101
   14	Joomla\CMS\Menu\SiteMenu->load()	JROOT/libraries/src/Menu/AbstractMenu.php:78
   13	Joomla\CMS\Menu\AbstractMenu->__construct()	JROOT/libraries/src/Menu/SiteMenu.php:62
   12	Joomla\CMS\Menu\SiteMenu->__construct()	JROOT/libraries/src/Menu/AbstractMenu.php:142
   11	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:417
   10	Joomla\CMS\Application\CMSApplication->getMenu()	JROOT/libraries/src/Application/SiteApplication.php:275
   9	Joomla\CMS\Application\SiteApplication->getMenu()	JROOT/libraries/src/Router/SiteRouter.php:65
   8	Joomla\CMS\Router\SiteRouter->__construct()	JROOT/libraries/src/Router/Router.php:189
   7	Joomla\CMS\Router\Router::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:533
   6	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:403
   5	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/libraries/src/Application/CMSApplication.php:1141
   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]

   ---

9. Abfragezeit: 0.80 ms Nach letzter Abfrage: 8.92 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 7.608 MB Zeilen zurückgegeben: 0

   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 `qcwru_categories` AS `s`
   
     INNER JOIN `qcwru_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 = 258
   
     ORDER BY c.lft

   Explain

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	NULL	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	NULL	no matching row in const table

   Profil (Profile)

   Status	Duration
   starting	0.12 ms
   checking permissions	0.01 ms
   checking permissions	0.00 ms
   Opening tables	0.36 ms
   init	0.05 ms
   System lock	0.01 ms
   optimizing	0.02 ms
   statistics	0.05 ms
   executing	0.02 ms
   end	0.00 ms
   query end	0.01 ms
   closing tables	0.03 ms
   freeing items	0.02 ms
   cleaning up	0.00 ms

   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]

   ---

10. Abfragezeit: 0.38 ms Nach letzter Abfrage: 0.05 ms Abfragespeichernutzung: 0.021 MB Speichernutzung vor Abfrage: 7.614 MB Zeilen zurückgegeben: 1

    SELECT `alias`,`catid`
    
      FROM `qcwru_content`
    
      WHERE `id` = 258

    Explain

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

    Profil (Profile)

    Status	Duration
    starting	0.02 ms
    checking permissions	0.00 ms
    Opening tables	0.25 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.01 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.01 ms
    freeing items	0.01 ms
    cleaning up	0.00 ms

    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]

    ---

11. Abfragezeit: 0.20 ms Nach letzter Abfrage: 0.40 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 7.653 MB Zeilen zurückgegeben: 1

    SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
    
      FROM `qcwru_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	qcwru_extensions	NULL	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	NULL

    Profil (Profile)

    Status	Duration
    starting	0.03 ms
    checking permissions	0.00 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.03 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.01 ms
    freeing items	0.01 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    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}()	Derselbe Aufruf in der Zeile darunter.
    12	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
    11	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/LibraryHelper.php:175
    10	Joomla\CMS\Helper\LibraryHelper::loadLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:43
    9	Joomla\CMS\Helper\LibraryHelper::getLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:90
    8	Joomla\CMS\Helper\LibraryHelper::getParams()	JROOT/libraries/src/Version.php:321
    7	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
    6	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
    5	Joomla\CMS\Factory::getDocument()	JROOT/libraries/src/Application/WebApplication.php:1137
    4	Joomla\CMS\Application\WebApplication->loadDocument()	JROOT/libraries/src/Application/SiteApplication.php:133
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

    ---

12. Abfragezeit: 0.22 ms Nach letzter Abfrage: 0.11 ms Abfragespeichernutzung: 0.005 MB Speichernutzung vor Abfrage: 7.644 MB

    UPDATE `qcwru_extensions`
    
      SET `params` = '{\"mediaversion\":\"b8ef5a04890f55251badffa60cdce408\"}'
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

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

    Profil (Profile)

    Status	Duration
    starting	0.02 ms
    checking permissions	0.00 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.04 ms
    updating	0.05 ms
    end	0.00 ms
    Waiting for query cache lock	0.00 ms
    end	0.01 ms
    query end	0.04 ms
    closing tables	0.01 ms
    freeing items	0.01 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    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

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

    ---

13. Abfragezeit: 0.61 ms Nach letzter Abfrage: 1.92 ms Abfragespeichernutzung: 0.019 MB Speichernutzung vor Abfrage: 7.825 MB Zeilen zurückgegeben: 1

    SELECT *
    
      FROM qcwru_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	qcwru_languages	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	1	100.00	Using where; filesort wurde genutzt

    Profil (Profile)

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.32 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.01 ms
    preparing	0.01 ms
    Sorting result	0.00 ms
    executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.03 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.04 ms
    freeing items	0.01 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    7	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    6	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
    5	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/libraries/src/Application/SiteApplication.php:330
    4	Joomla\CMS\Application\SiteApplication->getParams()	JROOT/libraries/src/Application/SiteApplication.php:138
    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. Abfragezeit: 0.55 ms Nach letzter Abfrage: 0.19 ms Abfragespeichernutzung: 0.019 MB Speichernutzung vor Abfrage: 7.844 MB Zeilen zurückgegeben: 2
    Doppelte Abfragen: #20

    SELECT id, home, template, s.params
    
      FROM qcwru_template_styles as s
    
      LEFT JOIN qcwru_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	3	1.67	Using index condition; Using where
    1	SIMPLE	s	NULL	ref	idx_template,idx_client_id,idx_client_id_home	idx_template	202	usr_web522_2.e.element	1	66.67	Using index condition; Using where

    Profil (Profile)

    Status	Duration
    starting	0.04 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.26 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.00 ms
    Sending data	0.05 ms
    end	0.00 ms
    query end	0.01 ms
    closing tables	0.03 ms
    freeing items	0.02 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    6	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    5	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Application/SiteApplication.php:486
    4	Joomla\CMS\Application\SiteApplication->getTemplate()	JROOT/libraries/src/Application/SiteApplication.php:168
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

    ---

15. Abfragezeit: 1.29 ms Nach letzter Abfrage: 5.15 ms Abfragespeichernutzung: 0.028 MB Speichernutzung vor Abfrage: 8.374 MB Zeilen zurückgegeben: 43

    SELECT `id`,`name`,`rules`,`parent_id`
    
      FROM `qcwru_assets`
    
      WHERE `name` IN ('root.1','com_actionlogs','com_admin','com_ajax','com_akeeba','com_akeebabackup','com_associations','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_djimageslider','com_fields','com_finder','com_gantry','com_guidedtours','com_installer','com_jce','com_jdownloads','com_jem','com_joomlaupdate','com_languages','com_login','com_mails','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_osmap','com_phocagallery','com_phocamaps','com_plugins','com_postinstall','com_privacy','com_redirect','com_scheduler','com_search','com_tags','com_templates','com_users','com_workflow','com_wrapper')

    Explain

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	qcwru_assets	NULL	ALL	idx_asset_name	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	385	12.47	Using where

    Profil (Profile)

    Status	Duration
    starting	0.06 ms
    checking permissions	0.01 ms
    Opening tables	0.22 ms
    init	0.05 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.13 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.66 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.01 ms
    freeing items	0.01 ms
    cleaning up	0.00 ms

    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]

    ---

16. Abfragezeit: 0.55 ms Nach letzter Abfrage: 0.19 ms Abfragespeichernutzung: 0.059 MB Speichernutzung vor Abfrage: 8.426 MB Zeilen zurückgegeben: 256

    SELECT `id`,`name`,`rules`,`parent_id`
    
      FROM `qcwru_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	qcwru_assets	NULL	ALL	idx_asset_name,idx_parent_id	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	385	24.00	Using where

    Profil (Profile)

    Status	Duration
    starting	0.03 ms
    checking permissions	0.00 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.00 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.37 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.00 ms
    freeing items	0.01 ms
    cleaning up	0.00 ms

    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]

    ---

17. Abfragezeit: 0.64 ms Nach letzter Abfrage: 1.22 ms Abfragespeichernutzung: 0.032 MB Speichernutzung vor Abfrage: 8.695 MB Zeilen zurückgegeben: 30

    SHOW FULL COLUMNS 
      FROM `qcwru_content`

    Explain

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

    Profil (Profile)

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.12 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.00 ms
    statistics	0.01 ms
    preparing	0.01 ms
    executing	0.01 ms
    Opening tables	0.02 ms
    checking permissions	0.03 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
    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
    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
    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
    checking permissions	0.01 ms
    Sending data	0.07 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.00 ms
    removing tmp table	0.04 ms
    closing tables	0.00 ms
    freeing items	0.03 ms
    cleaning up	0.00 ms

    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]

    ---

18. Abfragezeit: 0.32 ms Nach letzter Abfrage: 2.56 ms Abfragespeichernutzung: 0.005 MB Speichernutzung vor Abfrage: 8.927 MB

    UPDATE qcwru_content
    
      SET `hits` = (`hits` + 1)
    
      WHERE `id` = '258'

    Explain

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

    Profil (Profile)

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.03 ms
    updating	0.07 ms
    end	0.00 ms
    Waiting for query cache lock	0.00 ms
    end	0.01 ms
    query end	0.04 ms
    closing tables	0.01 ms
    freeing items	0.01 ms
    cleaning up	0.00 ms

    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]

    ---

19. Abfragezeit: 1.65 ms Nach letzter Abfrage: 1.47 ms Abfragespeichernutzung: 0.006 MB Speichernutzung vor Abfrage: 9.049 MB

    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 qcwru_content AS a
    
      INNER JOIN qcwru_categories AS c 
      on c.id = a.catid
    
      LEFT JOIN qcwru_users AS u 
      on u.id = a.created_by
    
      LEFT JOIN qcwru_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN qcwru_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.id = 258 
      AND c.published > 0 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2023-09-22 05:51:17') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2023-09-22 05:51:17') 
      AND (a.state = 1 OR a.state =2)

    Explain

    Error
    Unknown column 'a.xreference' in 'field list'

    Profil (Profile)

    Status	Duration
    starting	0.14 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	1.31 ms
    init	0.04 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    13	JDatabaseDriver->loadObject()	JROOT/components/com_content/models/article.php:151
    12	ContentModelArticle->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:425
    11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/article/view.html.php:42
    10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
    8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

    ---

20. Abfragezeit: 0.59 ms Nach letzter Abfrage: 21.18 ms Abfragespeichernutzung: 0.025 MB Speichernutzung vor Abfrage: 11.350 MB Zeilen zurückgegeben: 2
    Doppelte Abfragen: #14

    SELECT id, home, template, s.params
    
      FROM qcwru_template_styles as s
    
      LEFT JOIN qcwru_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	3	1.67	Using index condition; Using where
    1	SIMPLE	s	NULL	ref	idx_template,idx_client_id,idx_client_id_home	idx_template	202	usr_web522_2.e.element	1	66.67	Using index condition; Using where

    Profil (Profile)

    Status	Duration
    starting	0.11 ms
    checking permissions	0.01 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	0.10 ms
    preparing	0.03 ms
    executing	0.00 ms
    Sending data	0.08 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    17	JDatabaseDriver->loadObjectList()	JROOT/libraries/gantry/core/gantrytemplate.class.php:638
    16	GantryTemplate::getAllTemplates()	JROOT/libraries/gantry/core/gantrytemplate.class.php:590
    15	GantryTemplate::getTemplateParams()	JROOT/libraries/gantry/core/params/overrides/gantrymenuitemparamoverride.class.php:69
    14	GantryMenuItemParamOverride::_populateSingleItem()	JROOT/libraries/gantry/core/params/overrides/gantrymenuitemparamoverride.class.php:36
    13	GantryMenuItemParamOverride::populate()	JROOT/libraries/gantry/core/gantry.class.php:1843
    12	Gantry->populateParams()	JROOT/libraries/gantry/core/gantry.class.php:392
    11	Gantry->init()	JROOT/libraries/gantry/gantry.php:275
    10	gantry_setup()	JROOT/libraries/gantry/gantry.php:432
    9	include JROOT/libraries/gantry/gantry.php	JROOT/templates/rt_audacity/lib/gantry/gantry.php:21
    8	require_once JROOT/templates/rt_audacity/lib/gantry/gantry.php	JROOT/templates/rt_audacity/index.php:17
    7	require JROOT/templates/rt_audacity/index.php	JROOT/libraries/src/Document/HtmlDocument.php:678
    6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:740
    5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:555
    4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1098
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

    ---

21. Abfragezeit: 1.27 ms Nach letzter Abfrage: 12.35 ms Abfragespeichernutzung: 0.024 MB Speichernutzung vor Abfrage: 11.959 MB Zeilen zurückgegeben: 0

    SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid
    
      FROM qcwru_modules AS m
    
      LEFT JOIN qcwru_modules_menu AS mm 
      ON mm.moduleid = m.id
    
      LEFT JOIN qcwru_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 <= '2023-09-22 05:51:17') 
      AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2023-09-22 05:51:17') 
      AND m.access IN (1,1,5) 
      AND m.client_id = 0 
      AND (mm.menuid = 101 OR mm.menuid <= 0)
    
      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	range	PRIMARY,published,newsfeeds	published	5	NULL	28	1.60	Using index condition; Using where; filesort wurde genutzt
    1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid	element_clientid	403	usr_web522_2.m.module,const	1	10.00	Using index condition; Using where
    1	SIMPLE	mm	NULL	ref	PRIMARY	PRIMARY	4	usr_web522_2.m.id	1	40.00	Using where; Using index

    Profil (Profile)

    Status	Duration
    starting	0.13 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.53 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.10 ms
    preparing	0.03 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.02 ms
    Creating sort index	0.15 ms
    end	0.00 ms
    query end	0.01 ms
    closing tables	0.03 ms
    freeing items	0.02 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    16	JDatabaseDriver->loadObjectList()	Derselbe Aufruf in der Zeile darunter.
    15	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
    14	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/ModuleHelper.php:441
    13	Joomla\CMS\Helper\ModuleHelper::getModuleList()	JROOT/libraries/src/Helper/ModuleHelper.php:371
    12	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
    11	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/HtmlDocument.php:601
    10	Joomla\CMS\Document\HtmlDocument->countModules()	JROOT/libraries/gantry/core/gantry.class.php:804
    9	Gantry->getJoomlaModuleCount()	JROOT/libraries/gantry/core/gantry.class.php:757
    8	Gantry->countModules()	JROOT/templates/rt_audacity/index.php:57
    7	require JROOT/templates/rt_audacity/index.php	JROOT/libraries/src/Document/HtmlDocument.php:678
    6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:740
    5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:555
    4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1098
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

    ---

22. Abfragezeit: 0.37 ms Nach letzter Abfrage: 6.39 ms Abfragespeichernutzung: 0.025 MB Speichernutzung vor Abfrage: 12.450 MB Zeilen zurückgegeben: 0

    SELECT ts.template
    
      FROM qcwru_template_styles AS ts
    
      INNER JOIN qcwru_menu AS m 
      ON ts.id=m.template_style_id
    
      WHERE m.id = 101 
      AND m.template_style_id != 0

    Explain

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	NULL	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	NULL	no matching row in const table

    Profil (Profile)

    Status	Duration
    starting	0.10 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
    17	JDatabaseDriver->loadColumn()	JROOT/modules/mod_roknavmenu/lib/RokNavMenu.php:101
    16	RokNavMenu::getTemplates()	JROOT/modules/mod_roknavmenu/lib/RokNavMenu.php:74
    15	RokNavMenu::loadCatalogs()	JROOT/modules/mod_roknavmenu/lib/RokNavMenu.php:25
    14	RokNavMenu->__construct()	JROOT/modules/mod_roknavmenu/mod_roknavmenu.php:21
    13	include JROOT/modules/mod_roknavmenu/mod_roknavmenu.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    12	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    11	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/templates/rt_audacity/features/dropdownmenu.php:56
    10	GantryFeatureDropdownMenu->render()	JROOT/libraries/gantry/core/renderers/gantrymodulesrenderer.class.php:70
    9	GantryModulesRenderer::display()	JROOT/libraries/gantry/core/gantry.class.php:867
    8	Gantry->displayModules()	JROOT/templates/rt_audacity/index.php:83
    7	require JROOT/templates/rt_audacity/index.php	JROOT/libraries/src/Document/HtmlDocument.php:678
    6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:740
    5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:555
    4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1098
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

    ---

23. Abfragezeit: 0.17 ms Nach letzter Abfrage: 0.05 ms Abfragespeichernutzung: 0.025 MB Speichernutzung vor Abfrage: 12.458 MB Zeilen zurückgegeben: 1

    SELECT template
    
      FROM qcwru_template_styles
    
      WHERE home = 1 
      AND client_id = 0

    Explain

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	qcwru_template_styles	NULL	ref	idx_client_id,idx_client_id_home	idx_client_id	1	const	2	33.33	Using where

    Profil (Profile)

    Status	Duration
    starting	0.02 ms
    checking permissions	0.00 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.00 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.03 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.00 ms
    freeing items	0.01 ms
    cleaning up	0.00 ms

    Call Stack

    #	Aufrufer	Datei und Zeilennummer
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
    17	JDatabaseDriver->loadColumn()	JROOT/modules/mod_roknavmenu/lib/RokNavMenu.php:116
    16	RokNavMenu::getTemplates()	JROOT/modules/mod_roknavmenu/lib/RokNavMenu.php:74
    15	RokNavMenu::loadCatalogs()	JROOT/modules/mod_roknavmenu/lib/RokNavMenu.php:25
    14	RokNavMenu->__construct()	JROOT/modules/mod_roknavmenu/mod_roknavmenu.php:21
    13	include JROOT/modules/mod_roknavmenu/mod_roknavmenu.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    12	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    11	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/templates/rt_audacity/features/dropdownmenu.php:56
    10	GantryFeatureDropdownMenu->render()	JROOT/libraries/gantry/core/renderers/gantrymodulesrenderer.class.php:70
    9	GantryModulesRenderer::display()	JROOT/libraries/gantry/core/gantry.class.php:867
    8	Gantry->displayModules()	JROOT/templates/rt_audacity/index.php:83
    7	require JROOT/templates/rt_audacity/index.php	JROOT/libraries/src/Document/HtmlDocument.php:678
    6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:740
    5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:555
    4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1098
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

    ---

20 verwendete Abfragetypen, sortiert nach Häufigkeit ihrer Ausführung

SELECT-Tabellen:

1. 2 × SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` 
     FROM `qcwru_extensions`

2. 2 × SELECT id, home, template, s.params 
     FROM qcwru_template_styles as s 
     LEFT JOIN qcwru_extensions as e 
     ON e.element=s.template 
     AND e.type='template' 
     AND e.client_id=s.client_id

3. 2 × SELECT `id`,`name`,`rules`,`parent_id` 
     FROM `qcwru_assets`

4. 1 × SELECT `data` 
     FROM `qcwru_session`

5. 1 × SELECT `session_id` 
     FROM `qcwru_session`

6. 1 × SELECT id, rules 
     FROM `qcwru_viewlevels

7. 1 × SELECT b.id 
     FROM qcwru_usergroups AS a 
     LEFT JOIN qcwru_usergroups AS b 
     ON b.lft <= a.lft 
     AND b.rgt >= a.rgt

8. 1 × SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` 
     FROM qcwru_extensions

9. 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 qcwru_menu AS m 
     LEFT JOIN qcwru_extensions AS e 
     ON m.component_id = e.extension_id

10. 1 × SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,     c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,     c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,     c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug 
      FROM `qcwru_categories` AS `s` 
      INNER JOIN `qcwru_categories` AS `c` 
      ON (s.lft <= c.lft 
      AND c.lft < s.rgt) OR (c.lft < s.lft 
      AND s.rgt < c.rgt)

11. 1 × SELECT `alias`,`catid` 
      FROM `qcwru_content`

12. 1 × SELECT * 
      FROM qcwru_languages

13. 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 qcwru_content AS a 
      INNER JOIN qcwru_categories AS c 
      on c.id = a.catid 
      LEFT JOIN qcwru_users AS u 
      on u.id = a.created_by 
      LEFT JOIN qcwru_categories as parent 
      ON parent.id = c.parent_id 
      LEFT JOIN qcwru_content_rating AS v 
      ON a.id = v.content_id

14. 1 × SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid 
      FROM qcwru_modules AS m 
      LEFT JOIN qcwru_modules_menu AS mm 
      ON mm.moduleid = m.id 
      LEFT JOIN qcwru_extensions AS e 
      ON e.element = m.module 
      AND e.client_id = m.client_id

15. 1 × SELECT ts.template 
      FROM qcwru_template_styles AS ts 
      INNER JOIN qcwru_menu AS m 
      ON ts.id=m.template_style_id

16. 1 × SELECT template 
      FROM qcwru_template_styles

Andere Tabellen:

1. 1 × INSERT INTO `qcwru_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
     VALUES  (X'6161623065376532663738653361333830643037663839363266656137353934', 1, 1695361877, 0, '', 0

2. 1 × UPDATE `qcwru_extensions` 
     SET `params` = '{\"mediaversion\":\"b8ef5a04890f55251badffa60cdce408\"}'

3. 1 × SHOW FULL COLUMNS 
     FROM `qcwru_content

4. 1 × UPDATE qcwru_content 
     SET `hits` = (`hits` + 1)