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TOP

Joomla!-Debug-Konsole

Sitzung

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1656845211,
                "last": 1656845211,
                "now": 1656845211
            },
            "token": "7pTPNNea9hnE6m7hkXyL4vTZdePWe2bj"
        },
        "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

40 ausgeführte Abfragen 57.33 ms

13 Duplikate gefunden!

2 Duplikate: #11 #12

2 Duplikate: #13 #14

3 Duplikate: #20 #21 #22

3 Duplikate: #25 #26 #27

3 Duplikate: #30 #31 #32

Abfragezeit: 0.67 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 4.397 MB Zeilen zurückgegeben: 0

SELECT `data`

  FROM `feb2016_session`

  WHERE `session_id` = 'm58i8o04f1edr8heqr38vmcfk8'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	NULL

Profil (Profile)

Status	Duration
starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.24 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.03 ms
executing	0.01 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.09 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
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:660
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:620
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:498
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:455
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:758
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

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

Abfragezeit: 0.58 ms Nach letzter Abfrage: 0.51 ms Abfragespeichernutzung: 0.020 MB Speichernutzung vor Abfrage: 4.623 MB Zeilen zurückgegeben: 0

SELECT `session_id`

  FROM `feb2016_session`

  WHERE `session_id` = 'm58i8o04f1edr8heqr38vmcfk8' 
  LIMIT 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	Using index

Profil (Profile)

Status	Duration
starting	0.08 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.05 ms
executing	0.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.09 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
8	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:153
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

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

Abfragezeit: 6.92 ms Nach letzter Abfrage: 0.08 ms Abfragespeichernutzung: 0.004 MB Speichernutzung vor Abfrage: 4.629 MB

INSERT INTO `feb2016_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
('m58i8o04f1edr8heqr38vmcfk8', 1, 1656845211, 0, '', 0)

Explain

„EXPLAIN“ unmöglich für Abfrage: INSERT INTO `feb2016_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES ('m58i8o04f1edr8heqr38vmcfk8', 1, 1656845211, 0, '', 0)

Profil (Profile)

Status	Duration
starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.02 ms
System lock	0.01 ms
update	0.11 ms
Waiting for query cache lock	0.01 ms
update	0.01 ms
end	0.01 ms
query end	6.30 ms
closing tables	0.03 ms
freeing items	0.11 ms
cleaning up	0.03 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:153
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

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

Abfragezeit: 0.71 ms Nach letzter Abfrage: 2.43 ms Abfragespeichernutzung: 0.021 MB Speichernutzung vor Abfrage: 5.142 MB Zeilen zurückgegeben: 5

SELECT id, rules

  FROM `feb2016_viewlevels`

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_viewlevels	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	5	100.00	NULL

Profil (Profile)

Status	Duration
starting	0.07 ms
checking permissions	0.02 ms
Opening tables	0.21 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.01 ms
executing	0.01 ms
Sending data	0.04 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.08 ms
logging slow query	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1500
9	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Access/Access.php:1063
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:321
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.77 ms Nach letzter Abfrage: 0.09 ms Abfragespeichernutzung: 0.021 MB Speichernutzung vor Abfrage: 5.155 MB Zeilen zurückgegeben: 1

SELECT b.id

  FROM feb2016_usergroups AS a

  LEFT JOIN feb2016_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 1

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	1	100.00	Using where; Using index

Profil (Profile)

Status	Duration
starting	0.11 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
Opening tables	0.13 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.09 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.03 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.10 ms
cleaning up	0.03 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1544
10	JDatabaseDriver->loadColumn()	JROOT/libraries/src/Access/Access.php:980
9	Joomla\CMS\Access\Access::getGroupsByUser()	JROOT/libraries/src/Access/Access.php:1095
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:321
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 13.55 ms Nach letzter Abfrage: 18.64 ms Abfragespeichernutzung: 0.010 MB Speichernutzung vor Abfrage: 9.489 MB

UPDATE `feb2016_extensions`

  SET `params` = '{\"mediaversion\":\"296cb0e7232766f72f5a24f7bcd6a3c8\"}'

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	UPDATE	feb2016_extensions	NULL	range	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	Using where

Profil (Profile)

Status	Duration
starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.08 ms
updating	0.06 ms
end	0.01 ms
Waiting for query cache lock	0.01 ms
end	0.01 ms
query end	12.91 ms
closing tables	0.04 ms
freeing items	0.10 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
22	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
21	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
20	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
19	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
18	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
17	Joomla\CMS\Factory::getDocument()	JROOT/libraries/src/HTML/HTMLHelper.php:731
16	Joomla\CMS\HTML\HTMLHelper::script()	Derselbe Aufruf in der Zeile darunter.
15	call_user_func_array()	JROOT/libraries/src/HTML/HTMLHelper.php:239
14	Joomla\CMS\HTML\HTMLHelper::call()	JROOT/libraries/src/HTML/HTMLHelper.php:146
13	Joomla\CMS\HTML\HTMLHelper::_()	JROOT/libraries/cms/html/jquery.php:52
12	JHtmlJquery::framework()	Derselbe Aufruf in der Zeile darunter.
11	call_user_func_array()	JROOT/libraries/src/HTML/HTMLHelper.php:239
10	Joomla\CMS\HTML\HTMLHelper::call()	JROOT/libraries/src/HTML/HTMLHelper.php:146
9	Joomla\CMS\HTML\HTMLHelper::_()	JROOT/plugins/system/jquery/jquery.php:22
8	plgSystemJquery->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1122
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.67 ms Nach letzter Abfrage: 5.14 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.050 MB Zeilen zurückgegeben: 1

SELECT c.*, 
  CASE WHEN CHAR_LENGTH(c.alias) THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug 
  FROM feb2016_seminarman_categories AS c 
  WHERE c.id = 32 
  AND c.published = 1

Explain

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

Profil (Profile)

Status	Duration
starting	0.12 ms
checking permissions	0.01 ms
Opening tables	0.12 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.04 ms
preparing	0.01 ms
executing	0.01 ms
Sending data	0.03 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1656
13	JDatabaseDriver->loadObject()	JROOT/components/com_seminarman/models/category.php:281
12	SeminarmanModelCategory->getCategory()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:50
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 2.34 ms Nach letzter Abfrage: 0.17 ms Abfragespeichernutzung: 0.043 MB Speichernutzung vor Abfrage: 11.069 MB Zeilen zurückgegeben: 3

SELECT i.*, (i.plus / (i.plus + i.minus) ) * 100 AS votes, CONCAT_WS(" ", emp.firstname, emp.lastname) as tutor, 
  CASE WHEN CHAR_LENGTH(i.alias) THEN CONCAT_WS(':', i.id, i.alias) ELSE i.id END as slug, gr.title AS cgroup, lev.title AS level

  FROM feb2016_seminarman_courses AS i

  LEFT JOIN feb2016_seminarman_favourites AS f 
  ON f.courseid = i.id

  LEFT JOIN feb2016_seminarman_tags_course_relations AS t 
  ON t.courseid = i.id

  LEFT JOIN feb2016_seminarman_cats_course_relations AS rel 
  ON rel.courseid = i.id

  LEFT JOIN feb2016_seminarman_tutor AS emp 
  ON emp.id = i.tutor_id

  LEFT JOIN feb2016_seminarman_atgroup AS gr 
  ON gr.id = i.id_group

  LEFT JOIN feb2016_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level

  LEFT JOIN feb2016_seminarman_categories AS c 
  ON c.id = rel.catid

  WHERE i.state = 1 
  AND ( i.publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2022-07-03 10:46:52' ) 
  AND ( CONCAT_WS(' ', i.finish_date, i.finish_time) = '0000-00-00 00:00:00' OR CONCAT_WS(' ', i.finish_date, i.finish_time) >= '2022-07-03 10:46:52' ) 
  AND rel.catid = 32

  GROUP BY i.id

  ORDER BY i.start_date ASC, i.start_time, i.title 
  LIMIT 30

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	f	NULL	system	itemid	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	0	0.00	const row not found
1	SIMPLE	rel	NULL	ref	PRIMARY,catid,itemid	PRIMARY	4	const	108	100.00	Using where; Using index; Using temporary; filesort wurde genutzt
1	SIMPLE	i	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.rel.courseid	1	5.00	Using where
1	SIMPLE	emp	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.tutor_id	1	100.00	Using where
1	SIMPLE	gr	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_group	1	100.00	NULL
1	SIMPLE	lev	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_experience_level	1	100.00	NULL
1	SIMPLE	c	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using index
1	SIMPLE	t	NULL	ref	itemid	itemid	4	db260256_15.rel.courseid	5	100.00	Using index

Profil (Profile)

Status	Duration
starting	0.10 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
Opening tables	0.49 ms
init	0.07 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.10 ms
preparing	0.03 ms
Creating tmp table	0.06 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.98 ms
Creating sort index	0.21 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.03 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.07 ms
cleaning up	0.03 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/components/com_seminarman/models/category.php:106
12	SeminarmanModelCategory->getData()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:51
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.56 ms Nach letzter Abfrage: 0.27 ms Abfragespeichernutzung: 0.038 MB Speichernutzung vor Abfrage: 11.102 MB Zeilen zurückgegeben: 0

SELECT i.*, (i.plus / (i.plus + i.minus) ) * 100 AS votes, CONCAT_WS(" ", emp.firstname, emp.lastname) as tutor, 
  CASE WHEN CHAR_LENGTH(i.alias) THEN CONCAT_WS(':', i.id, i.alias) ELSE i.id END as slug, gr.title AS cgroup, lev.title AS level

  FROM feb2016_seminarman_courses AS i

  LEFT JOIN feb2016_seminarman_favourites AS f 
  ON f.courseid = i.id

  LEFT JOIN feb2016_seminarman_tags_course_relations AS t 
  ON t.courseid = i.id

  LEFT JOIN feb2016_seminarman_cats_course_relations AS rel 
  ON rel.courseid = i.id

  LEFT JOIN feb2016_seminarman_tutor AS emp 
  ON emp.id = i.tutor_id

  LEFT JOIN feb2016_seminarman_atgroup AS gr 
  ON gr.id = i.id_group

  LEFT JOIN feb2016_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level

  LEFT JOIN feb2016_seminarman_categories AS c 
  ON c.id = rel.catid

  WHERE i.state = 2 
  AND ( i.publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2022-07-03 10:46:52' ) 
  AND rel.catid = 32

  GROUP BY i.id

  ORDER BY i.start_date ASC, i.start_time, i.title 
  LIMIT 20

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	f	NULL	system	itemid	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	0	0.00	const row not found
1	SIMPLE	rel	NULL	ref	PRIMARY,catid,itemid	PRIMARY	4	const	108	100.00	Using where; Using index; Using temporary; filesort wurde genutzt
1	SIMPLE	i	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.rel.courseid	1	5.00	Using where
1	SIMPLE	emp	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.tutor_id	1	100.00	Using where
1	SIMPLE	gr	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_group	1	100.00	NULL
1	SIMPLE	lev	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_experience_level	1	100.00	NULL
1	SIMPLE	c	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using index
1	SIMPLE	t	NULL	ref	itemid	itemid	4	db260256_15.rel.courseid	5	100.00	Using index

Profil (Profile)

Status	Duration
starting	0.12 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
Opening tables	0.05 ms
init	0.06 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.07 ms
preparing	0.02 ms
Creating tmp table	0.05 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.74 ms
Creating sort index	0.03 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.02 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/components/com_seminarman/models/category.php:143
12	SeminarmanModelCategory->getArchive()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:52
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.85 ms Nach letzter Abfrage: 0.18 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.103 MB Zeilen zurückgegeben: 1

SELECT DISTINCT i.*, gr.title AS cgroup, lev.title AS level, i.id AS slug 
  FROM feb2016_seminarman_templates AS i  
  LEFT JOIN feb2016_seminarman_cats_template_relations AS rel 
  ON rel.templateid = i.id 
  LEFT JOIN feb2016_seminarman_atgroup AS gr 
  ON gr.id = i.id_group 
  LEFT JOIN feb2016_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level 
  WHERE i.state=1 
  AND rel.catid=32 
  ORDER BY i.start_date ASC, i.title 
  LIMIT 0, 20

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	rel	NULL	ref	PRIMARY,catid,itemid	PRIMARY	4	const	5	100.00	Using where; Using index; Using temporary; filesort wurde genutzt
1	SIMPLE	i	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.rel.templateid	1	10.00	Using where
1	SIMPLE	gr	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_group	1	100.00	NULL
1	SIMPLE	lev	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_experience_level	1	100.00	NULL

Profil (Profile)

Status	Duration
starting	0.14 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
Opening tables	0.49 ms
init	0.09 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.16 ms
preparing	0.02 ms
Creating tmp table	0.07 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.32 ms
Creating sort index	0.08 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.04 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.12 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/components/com_seminarman/models/category.php:365
12	SeminarmanModelCategory->getLstOfProspects()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:53
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.31 ms Nach letzter Abfrage: 0.15 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.117 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #12

SELECT parent_id 
  FROM feb2016_seminarman_categories 
  WHERE id = 32

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_seminarman_categories	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

Profil (Profile)

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

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/categories.php:68
12	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:35
11	seminarman_cats->__construct()	JROOT/components/com_seminarman/views/category/view.html.php:59
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.58 ms Nach letzter Abfrage: 0.04 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.123 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #11

SELECT parent_id 
  FROM feb2016_seminarman_categories 
  WHERE id = 32

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_seminarman_categories	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

Profil (Profile)

Status	Duration
starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.06 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.01 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.10 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/categories.php:70
12	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:35
11	seminarman_cats->__construct()	JROOT/components/com_seminarman/views/category/view.html.php:59
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.56 ms Nach letzter Abfrage: 0.04 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.130 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #14

SELECT parent_id 
  FROM feb2016_seminarman_categories 
  WHERE id = 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_seminarman_categories	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

Profil (Profile)

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

Call Stack

#	Aufrufer	Datei und Zeilennummer
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
14	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/categories.php:68
13	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:70
12	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:35
11	seminarman_cats->__construct()	JROOT/components/com_seminarman/views/category/view.html.php:59
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.40 ms Nach letzter Abfrage: 0.04 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.137 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #13

SELECT parent_id 
  FROM feb2016_seminarman_categories 
  WHERE id = 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_seminarman_categories	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

Profil (Profile)

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

Call Stack

#	Aufrufer	Datei und Zeilennummer
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
14	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/categories.php:70
13	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:70
12	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:35
11	seminarman_cats->__construct()	JROOT/components/com_seminarman/views/category/view.html.php:59
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.29 ms Nach letzter Abfrage: 0.13 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.144 MB Zeilen zurückgegeben: 0

SELECT parent_id 
  FROM feb2016_seminarman_categories 
  WHERE 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	0.02 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.01 ms
executing	0.01 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.04 ms
cleaning up	0.01 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
15	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/categories.php:68
14	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:70
13	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:70
12	seminarman_cats->buildParentCats()	JROOT/components/com_seminarman/classes/categories.php:35
11	seminarman_cats->__construct()	JROOT/components/com_seminarman/views/category/view.html.php:59
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.36 ms Nach letzter Abfrage: 0.26 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.151 MB Zeilen zurückgegeben: 1

SELECT id, title, 
  CASE WHEN CHAR_LENGTH(alias) THEN CONCAT_WS(':', id, alias) ELSE id END as categoryslug 
  FROM feb2016_seminarman_categories 
  WHERE id =1 
  AND published = 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_seminarman_categories	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

Profil (Profile)

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

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1656
13	JDatabaseDriver->loadObject()	JROOT/components/com_seminarman/classes/categories.php:52
12	seminarman_cats->getParentCats()	JROOT/components/com_seminarman/classes/categories.php:36
11	seminarman_cats->__construct()	JROOT/components/com_seminarman/views/category/view.html.php:59
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.33 ms Nach letzter Abfrage: 0.04 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.160 MB Zeilen zurückgegeben: 1

SELECT id, title, 
  CASE WHEN CHAR_LENGTH(alias) THEN CONCAT_WS(':', id, alias) ELSE id END as categoryslug 
  FROM feb2016_seminarman_categories 
  WHERE id =32 
  AND published = 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_seminarman_categories	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

Profil (Profile)

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

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1656
13	JDatabaseDriver->loadObject()	JROOT/components/com_seminarman/classes/categories.php:52
12	seminarman_cats->getParentCats()	JROOT/components/com_seminarman/classes/categories.php:36
11	seminarman_cats->__construct()	JROOT/components/com_seminarman/views/category/view.html.php:59
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.04 ms Nach letzter Abfrage: 0.12 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.170 MB Zeilen zurückgegeben: 0

SELECT c.*, 
  CASE WHEN CHAR_LENGTH( c.alias ) THEN CONCAT_WS( ':', c.id, c.alias ) ELSE c.id END AS slug, ( SELECT COUNT( DISTINCT i.id ) 
  FROM feb2016_seminarman_courses AS i 
  LEFT JOIN feb2016_seminarman_cats_course_relations AS rel 
  ON rel.courseid = i.id 
  LEFT JOIN feb2016_seminarman_categories AS cc 
  ON cc.id = rel.catid 
  WHERE cc.published = 1 
  AND cc.parent_id = 32 
  AND c.id = cc.id 
  AND i.state = 1 
  AND ( publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2022-07-03 10:46:52' ) 
  AND ( CONCAT_WS(' ', i.finish_date, i.finish_time) = '0000-00-00 00:00:00' OR CONCAT_WS(' ', i.finish_date, i.finish_time) >= '2022-07-03 10:46:52' ) 
  GROUP BY cc.id) AS assignedseminarmans 
  FROM feb2016_seminarman_categories AS c 
  WHERE c.published = 1 
  AND c.parent_id = 32 
  ORDER BY ordering ASC

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	PRIMARY	c	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	52	1.92	Using where; filesort wurde genutzt
2	DEPENDENT SUBQUERY	cc	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.c.id	1	5.00	Using index condition; Using where
2	DEPENDENT SUBQUERY	rel	NULL	ref	PRIMARY,catid,itemid	PRIMARY	4	db260256_15.cc.id	33	100.00	Using where; Using index
2	DEPENDENT SUBQUERY	i	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.rel.courseid	1	5.00	Using where

Profil (Profile)

Status	Duration
starting	0.20 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.19 ms
init	0.08 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.02 ms
Sorting result	0.01 ms
optimizing	0.02 ms
statistics	0.05 ms
preparing	0.06 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.02 ms
Creating sort index	0.06 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.07 ms
logging slow query	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/components/com_seminarman/models/category.php:224
12	SeminarmanModelCategory->getChilds()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:61
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.64 ms Nach letzter Abfrage: 1.04 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.800 MB Zeilen zurückgegeben: 1

SELECT DISTINCT t.name, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as slug 
  FROM feb2016_seminarman_tags AS t 
  LEFT JOIN feb2016_seminarman_tags_course_relations AS i 
  ON i.tid = t.id 
  WHERE i.courseid = 1036 
  AND t.published = 1 
  ORDER BY t.name

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	i	NULL	ref	PRIMARY,tid,itemid	itemid	4	const	1	100.00	Using where; Using temporary; filesort wurde genutzt
1	SIMPLE	t	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.tid	1	10.00	Using where

Profil (Profile)

Status	Duration
starting	0.08 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.14 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.06 ms
preparing	0.03 ms
Creating tmp table	0.03 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.04 ms
Creating sort index	0.02 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
13	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1568
12	SMANFunctions::getCourseTags()	JROOT/components/com_seminarman/classes/helper.php:1027
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.77 ms Nach letzter Abfrage: 0.51 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.824 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #21 #22

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1036 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.07 ms
checking permissions	0.01 ms
Opening tables	0.16 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	1.08 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.11 ms
logging slow query	0.15 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1384
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.51 ms Nach letzter Abfrage: 0.12 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.831 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #20 #22

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1036 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.08 ms
checking permissions	0.02 ms
Opening tables	0.02 ms
init	0.03 ms
System lock	0.03 ms
optimizing	0.02 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	1.01 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
logging slow query	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1386
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.50 ms Nach letzter Abfrage: 0.08 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.838 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #20 #21

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1036 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.07 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	1.06 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.07 ms
logging slow query	0.04 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1388
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.45 ms Nach letzter Abfrage: 0.65 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.846 MB Zeilen zurückgegeben: 0

SELECT * 
  FROM feb2016_seminarman_sessions 
  WHERE published = 1 
  AND courseid = 1036 
  ORDER BY session_date, start_time, ordering

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

Call Stack

#	Aufrufer	Datei und Zeilennummer
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
12	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1287
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.83 ms Nach letzter Abfrage: 0.07 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.852 MB Zeilen zurückgegeben: 1

SELECT DISTINCT t.name, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as slug 
  FROM feb2016_seminarman_tags AS t 
  LEFT JOIN feb2016_seminarman_tags_course_relations AS i 
  ON i.tid = t.id 
  WHERE i.courseid = 1041 
  AND t.published = 1 
  ORDER BY t.name

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	i	NULL	ref	PRIMARY,tid,itemid	itemid	4	const	2	100.00	Using where; Using temporary; filesort wurde genutzt
1	SIMPLE	t	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.tid	1	10.00	Using where

Profil (Profile)

Status	Duration
starting	0.15 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.04 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.02 ms
Creating tmp table	0.04 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.06 ms
Creating sort index	0.02 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.12 ms
cleaning up	0.03 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
13	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1568
12	SMANFunctions::getCourseTags()	JROOT/components/com_seminarman/classes/helper.php:1027
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.54 ms Nach letzter Abfrage: 0.33 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.869 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #26 #27

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1041 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.09 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	0.03 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	1.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.09 ms
logging slow query	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1384
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.43 ms Nach letzter Abfrage: 0.12 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.875 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #25 #27

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1041 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.05 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.03 ms
statistics	0.02 ms
preparing	0.01 ms
executing	0.01 ms
Sending data	1.04 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
logging slow query	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1386
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.68 ms Nach letzter Abfrage: 0.06 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.882 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #25 #26

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1041 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.11 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	1.09 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.11 ms
logging slow query	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1388
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.38 ms Nach letzter Abfrage: 0.58 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.890 MB Zeilen zurückgegeben: 0

SELECT * 
  FROM feb2016_seminarman_sessions 
  WHERE published = 1 
  AND courseid = 1041 
  ORDER BY session_date, start_time, ordering

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	0.06 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
executing	0.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
12	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1287
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.57 ms Nach letzter Abfrage: 0.06 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.896 MB Zeilen zurückgegeben: 1

SELECT DISTINCT t.name, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as slug 
  FROM feb2016_seminarman_tags AS t 
  LEFT JOIN feb2016_seminarman_tags_course_relations AS i 
  ON i.tid = t.id 
  WHERE i.courseid = 1042 
  AND t.published = 1 
  ORDER BY t.name

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	i	NULL	ref	PRIMARY,tid,itemid	itemid	4	const	3	100.00	Using where; Using temporary; filesort wurde genutzt
1	SIMPLE	t	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.tid	1	10.00	Using where

Profil (Profile)

Status	Duration
starting	0.06 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	0.01 ms
statistics	0.06 ms
preparing	0.02 ms
Creating tmp table	0.03 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.05 ms
Creating sort index	0.02 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
13	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1568
12	SMANFunctions::getCourseTags()	JROOT/components/com_seminarman/classes/helper.php:1027
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.48 ms Nach letzter Abfrage: 0.38 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.912 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #31 #32

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1042 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	1.01 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
logging slow query	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1384
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.46 ms Nach letzter Abfrage: 0.07 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.919 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #30 #32

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1042 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	1.09 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.04 ms
logging slow query	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1386
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.62 ms Nach letzter Abfrage: 0.13 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.926 MB Zeilen zurückgegeben: 1

Doppelte Abfragen: #30 #31

SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 1042 
  AND (( b.status > -1 
  AND b.status < 3 ) OR ( b.status = 5 ))

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	2681	0.20	Using where

Profil (Profile)

Status	Duration
starting	0.12 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	1.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.09 ms
logging slow query	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1388
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1049
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.47 ms Nach letzter Abfrage: 0.57 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.941 MB Zeilen zurückgegeben: 0

SELECT * 
  FROM feb2016_seminarman_sessions 
  WHERE published = 1 
  AND courseid = 1042 
  ORDER BY session_date, start_time, ordering

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	0.05 ms
checking permissions	0.01 ms
Opening tables	0.05 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
executing	0.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
12	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1287
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/category/view.html.php:93
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.38 ms Nach letzter Abfrage: 0.49 ms Abfragespeichernutzung: 0.022 MB Speichernutzung vor Abfrage: 11.952 MB Zeilen zurückgegeben: 6

SELECT id, title 
  FROM feb2016_seminarman_experience_level 
  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	feb2016_seminarman_experience_level	NULL	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	11	10.00	Using where; filesort wurde genutzt

Profil (Profile)

Status	Duration
starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.01 ms
preparing	0.01 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.01 ms
Creating sort index	0.04 ms
end	0.02 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.05 ms
logging slow query	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
13	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/models/category.php:321
12	SeminarmanModelCategory->gettitles()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:168
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 2.36 ms Nach letzter Abfrage: 0.63 ms Abfragespeichernutzung: 0.041 MB Speichernutzung vor Abfrage: 11.993 MB Zeilen zurückgegeben: 3

SELECT i.*, (i.plus / (i.plus + i.minus) ) * 100 AS votes, CONCAT_WS(" ", emp.firstname, emp.lastname) as tutor, 
  CASE WHEN CHAR_LENGTH(i.alias) THEN CONCAT_WS(':', i.id, i.alias) ELSE i.id END as slug, gr.title AS cgroup, lev.title AS level

  FROM feb2016_seminarman_courses AS i

  LEFT JOIN feb2016_seminarman_favourites AS f 
  ON f.courseid = i.id

  LEFT JOIN feb2016_seminarman_tags_course_relations AS t 
  ON t.courseid = i.id

  LEFT JOIN feb2016_seminarman_cats_course_relations AS rel 
  ON rel.courseid = i.id

  LEFT JOIN feb2016_seminarman_tutor AS emp 
  ON emp.id = i.tutor_id

  LEFT JOIN feb2016_seminarman_atgroup AS gr 
  ON gr.id = i.id_group

  LEFT JOIN feb2016_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level

  LEFT JOIN feb2016_seminarman_categories AS c 
  ON c.id = rel.catid

  WHERE i.state = 1 
  AND ( i.publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2022-07-03 10:46:52' ) 
  AND ( CONCAT_WS(' ', i.finish_date, i.finish_time) = '0000-00-00 00:00:00' OR CONCAT_WS(' ', i.finish_date, i.finish_time) >= '2022-07-03 10:46:52' ) 
  AND rel.catid = 32

  GROUP BY i.id

  ORDER BY i.start_date ASC, i.start_time, i.title

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	f	NULL	system	itemid	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	0	0.00	const row not found
1	SIMPLE	rel	NULL	ref	PRIMARY,catid,itemid	PRIMARY	4	const	108	100.00	Using where; Using index; Using temporary; filesort wurde genutzt
1	SIMPLE	i	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.rel.courseid	1	5.00	Using where
1	SIMPLE	emp	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.tutor_id	1	100.00	Using where
1	SIMPLE	gr	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_group	1	100.00	NULL
1	SIMPLE	lev	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_experience_level	1	100.00	NULL
1	SIMPLE	c	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using index
1	SIMPLE	t	NULL	ref	itemid	itemid	4	db260256_15.rel.courseid	5	100.00	Using index

Profil (Profile)

Status	Duration
starting	0.23 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
Opening tables	0.07 ms
init	0.11 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.12 ms
preparing	0.05 ms
Creating tmp table	0.07 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	1.10 ms
Creating sort index	0.20 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.04 ms
query end	0.01 ms
closing tables	0.02 ms
freeing items	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:353
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getListCount()	JROOT/components/com_seminarman/models/category.php:118
12	SeminarmanModelCategory->getTotal()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:173
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.89 ms Nach letzter Abfrage: 0.14 ms Abfragespeichernutzung: 0.023 MB Speichernutzung vor Abfrage: 11.976 MB Zeilen zurückgegeben: 1

SELECT DISTINCT i.*, gr.title AS cgroup, lev.title AS level, i.id AS slug 
  FROM feb2016_seminarman_templates AS i  
  LEFT JOIN feb2016_seminarman_cats_template_relations AS rel 
  ON rel.templateid = i.id 
  LEFT JOIN feb2016_seminarman_atgroup AS gr 
  ON gr.id = i.id_group 
  LEFT JOIN feb2016_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level 
  WHERE i.state=1 
  AND rel.catid=32 
  ORDER BY i.start_date ASC, i.title

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	rel	NULL	ref	PRIMARY,catid,itemid	PRIMARY	4	const	5	100.00	Using where; Using index; Using temporary; filesort wurde genutzt
1	SIMPLE	i	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.rel.templateid	1	10.00	Using where
1	SIMPLE	gr	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_group	1	100.00	NULL
1	SIMPLE	lev	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_experience_level	1	100.00	NULL

Profil (Profile)

Status	Duration
starting	0.07 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.04 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.09 ms
preparing	0.02 ms
Creating tmp table	0.04 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.19 ms
Creating sort index	0.06 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.02 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.04 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:353
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getListCount()	JROOT/components/com_seminarman/models/category.php:370
12	SeminarmanModelCategory->getTotalLstOfProspects()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:183
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 1.25 ms Nach letzter Abfrage: 0.30 ms Abfragespeichernutzung: 0.038 MB Speichernutzung vor Abfrage: 12.008 MB Zeilen zurückgegeben: 0

SELECT i.*, (i.plus / (i.plus + i.minus) ) * 100 AS votes, CONCAT_WS(" ", emp.firstname, emp.lastname) as tutor, 
  CASE WHEN CHAR_LENGTH(i.alias) THEN CONCAT_WS(':', i.id, i.alias) ELSE i.id END as slug, gr.title AS cgroup, lev.title AS level

  FROM feb2016_seminarman_courses AS i

  LEFT JOIN feb2016_seminarman_favourites AS f 
  ON f.courseid = i.id

  LEFT JOIN feb2016_seminarman_tags_course_relations AS t 
  ON t.courseid = i.id

  LEFT JOIN feb2016_seminarman_cats_course_relations AS rel 
  ON rel.courseid = i.id

  LEFT JOIN feb2016_seminarman_tutor AS emp 
  ON emp.id = i.tutor_id

  LEFT JOIN feb2016_seminarman_atgroup AS gr 
  ON gr.id = i.id_group

  LEFT JOIN feb2016_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level

  LEFT JOIN feb2016_seminarman_categories AS c 
  ON c.id = rel.catid

  WHERE i.state = 2 
  AND ( i.publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2022-07-03 10:46:52' ) 
  AND rel.catid = 32

  GROUP BY i.id

  ORDER BY i.start_date ASC, i.start_time, i.title

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	f	NULL	system	itemid	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	0	0.00	const row not found
1	SIMPLE	rel	NULL	ref	PRIMARY,catid,itemid	PRIMARY	4	const	108	100.00	Using where; Using index; Using temporary; filesort wurde genutzt
1	SIMPLE	i	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.rel.courseid	1	5.00	Using where
1	SIMPLE	emp	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.tutor_id	1	100.00	Using where
1	SIMPLE	gr	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_group	1	100.00	NULL
1	SIMPLE	lev	NULL	eq_ref	PRIMARY	PRIMARY	4	db260256_15.i.id_experience_level	1	100.00	NULL
1	SIMPLE	c	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using index
1	SIMPLE	t	NULL	ref	itemid	itemid	4	db260256_15.rel.courseid	5	100.00	Using index

Profil (Profile)

Status	Duration
starting	0.12 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
Opening tables	0.05 ms
init	0.07 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.06 ms
preparing	0.02 ms
Creating tmp table	0.04 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.57 ms
Creating sort index	0.03 ms
end	0.02 ms
query end	0.01 ms
removing tmp table	0.02 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:353
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getListCount()	JROOT/components/com_seminarman/models/category.php:151
12	SeminarmanModelCategory->getArchiveTotal()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/category/view.html.php:193
10	SeminarmanViewCategory->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:37
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:180
6	require_once JROOT/components/com_seminarman/seminarman.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.65 ms Nach letzter Abfrage: 5.77 ms Abfragespeichernutzung: 0.025 MB Speichernutzung vor Abfrage: 13.072 MB Zeilen zurückgegeben: 1

SELECT *

  FROM `feb2016_extensions`

  WHERE `element` = 'com_gsd' 
  AND `type` = 'component'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	feb2016_extensions	NULL	ref	element_clientid,element_folder_clientid,extension	element_clientid	402	const	1	10.00	Using where

Profil (Profile)

Status	Duration
starting	0.08 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.09 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.05 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.10 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1459
19	JDatabaseDriver->loadAssoc()	JROOT/plugins/system/nrframework/NRFramework/Extension.php:124
18	NRFramework\Extension::get()	JROOT/plugins/system/nrframework/NRFramework/Extension.php:176
17	NRFramework\Extension::isEnabled()	JROOT/plugins/system/nrframework/NRFramework/Extension.php:159
16	NRFramework\Extension::componentIsEnabled()	JROOT/plugins/system/gsd/gsd.php:484
15	plgSystemGSD->setup()	JROOT/plugins/system/gsd/gsd.php:527
14	plgSystemGSD->getHelper()	JROOT/plugins/system/gsd/gsd.php:65
13	plgSystemGSD->init()	JROOT/plugins/system/gsd/gsd.php:54
12	plgSystemGSD->onBeforeCompileHead()	JROOT/libraries/joomla/event/event.php:70
11	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
10	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
9	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:67
8	Joomla\CMS\Document\Renderer\Html\HeadRenderer->fetchHead()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:38
7	Joomla\CMS\Document\Renderer\Html\HeadRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:491
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:783
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:557
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.77 ms Nach letzter Abfrage: 0.50 ms Abfragespeichernutzung: 0.026 MB Speichernutzung vor Abfrage: 13.089 MB Zeilen zurückgegeben: 2

SHOW FULL COLUMNS 
  FROM `feb2016_gsd_config`

Explain

„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM `feb2016_gsd_config`

Profil (Profile)

Status	Duration
starting	0.06 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.16 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.01 ms
executing	0.01 ms
Opening tables	0.10 ms
checking permissions	0.03 ms
checking permissions	0.01 ms
Sending data	0.03 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.03 ms
closing tables	0.01 ms
freeing items	0.10 ms
cleaning up	0.02 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
22	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:445
21	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:245
20	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:164
19	Joomla\CMS\Table\Table->__construct()	JROOT/administrator/components/com_gsd/tables/config.php:26
18	GSDTableConfig->__construct()	JROOT/libraries/src/Table/Table.php:312
17	Joomla\CMS\Table\Table::getInstance()	JROOT/administrator/components/com_gsd/GSD/Helper.php:412
16	GSD\Helper::getParams()	JROOT/plugins/system/gsd/gsd.php:496
15	plgSystemGSD->setup()	JROOT/plugins/system/gsd/gsd.php:527
14	plgSystemGSD->getHelper()	JROOT/plugins/system/gsd/gsd.php:65
13	plgSystemGSD->init()	JROOT/plugins/system/gsd/gsd.php:54
12	plgSystemGSD->onBeforeCompileHead()	JROOT/libraries/joomla/event/event.php:70
11	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
10	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
9	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:67
8	Joomla\CMS\Document\Renderer\Html\HeadRenderer->fetchHead()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:38
7	Joomla\CMS\Document\Renderer\Html\HeadRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:491
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:783
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:557
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Abfragezeit: 0.23 ms Nach letzter Abfrage: 0.31 ms Abfragespeichernutzung: 0.024 MB Speichernutzung vor Abfrage: 13.106 MB Zeilen zurückgegeben: 0

SELECT *

  FROM feb2016_gsd_config

  WHERE `name` = 'config'

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	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.01 ms
executing	0.01 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.04 ms
cleaning up	0.01 ms

Call Stack

#	Aufrufer	Datei und Zeilennummer
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1459
18	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:731
17	Joomla\CMS\Table\Table->load()	JROOT/administrator/components/com_gsd/GSD/Helper.php:413
16	GSD\Helper::getParams()	JROOT/plugins/system/gsd/gsd.php:496
15	plgSystemGSD->setup()	JROOT/plugins/system/gsd/gsd.php:527
14	plgSystemGSD->getHelper()	JROOT/plugins/system/gsd/gsd.php:65
13	plgSystemGSD->init()	JROOT/plugins/system/gsd/gsd.php:54
12	plgSystemGSD->onBeforeCompileHead()	JROOT/libraries/joomla/event/event.php:70
11	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
10	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
9	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:67
8	Joomla\CMS\Document\Renderer\Html\HeadRenderer->fetchHead()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:38
7	Joomla\CMS\Document\Renderer\Html\HeadRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:491
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:783
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:557
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

19 verwendete Abfragetypen, sortiert nach Häufigkeit ihrer Ausführung

SELECT-Tabellen:

9 × SELECT SUM(b.attendees) 
  FROM feb2016_seminarman_application AS b

5 × SELECT parent_id 
  FROM feb2016_seminarman_categories

4 × SELECT i.*, (i.plus / (i.plus + i.minus) ) * 100 AS votes, CONCAT_WS(" ", emp.firstname, emp.lastname) as tutor, 
  CASE WHEN CHAR_LENGTH(i.alias) THEN CONCAT_WS(':', i.id, i.alias) ELSE i.id END as slug, gr.title AS cgroup, lev.title AS level 
  FROM feb2016_seminarman_courses AS i 
  LEFT JOIN feb2016_seminarman_favourites AS f 
  ON f.courseid = i.id 
  LEFT JOIN feb2016_seminarman_tags_course_relations AS t 
  ON t.courseid = i.id 
  LEFT JOIN feb2016_seminarman_cats_course_relations AS rel 
  ON rel.courseid = i.id 
  LEFT JOIN feb2016_seminarman_tutor AS emp 
  ON emp.id = i.tutor_id 
  LEFT JOIN feb2016_seminarman_atgroup AS gr 
  ON gr.id = i.id_group 
  LEFT JOIN feb2016_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level 
  LEFT JOIN feb2016_seminarman_categories AS c 
  ON c.id = rel.catid

3 × SELECT DISTINCT t.name, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as slug 
  FROM feb2016_seminarman_tags AS t 
  LEFT JOIN feb2016_seminarman_tags_course_relations AS i 
  ON i.tid = t.id

3 × SELECT * 
  FROM feb2016_seminarman_sessions

2 × SELECT DISTINCT i.*, gr.title AS cgroup, lev.title AS level, i.id AS slug 
  FROM feb2016_seminarman_templates AS i  
  LEFT JOIN feb2016_seminarman_cats_template_relations AS rel 
  ON rel.templateid = i.id 
  LEFT JOIN feb2016_seminarman_atgroup AS gr 
  ON gr.id = i.id_group 
  LEFT JOIN feb2016_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level

2 × SELECT id, title, 
  CASE WHEN CHAR_LENGTH(alias) THEN CONCAT_WS(':', id, alias) ELSE id END as categoryslug 
  FROM feb2016_seminarman_categories

1 × SELECT `data` 
  FROM `feb2016_session`

1 × SELECT `session_id` 
  FROM `feb2016_session`

1 × SELECT id, rules 
  FROM `feb2016_viewlevels

1 × SELECT b.id 
  FROM feb2016_usergroups AS a 
  LEFT JOIN feb2016_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

1 × SELECT c.*, 
  CASE WHEN CHAR_LENGTH(c.alias) THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug 
  FROM feb2016_seminarman_categories AS c

1 × SELECT c.*, 
  CASE WHEN CHAR_LENGTH( c.alias ) THEN CONCAT_WS( ':', c.id, c.alias ) ELSE c.id END AS slug, ( SELECT COUNT( DISTINCT i.id ) 
  FROM feb2016_seminarman_courses AS i 
  LEFT JOIN feb2016_seminarman_cats_course_relations AS rel 
  ON rel.courseid = i.id 
  LEFT JOIN feb2016_seminarman_categories AS cc 
  ON cc.id = rel.catid

1 × SELECT id, title 
  FROM feb2016_seminarman_experience_level

1 × SELECT * 
  FROM `feb2016_extensions`

1 × SELECT * 
  FROM feb2016_gsd_config

Andere Tabellen:

1 × INSERT INTO `feb2016_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  ('m58i8o04f1edr8heqr38vmcfk8', 1, 1656845211, 0, '', 0

1 × UPDATE `feb2016_extensions` 
  SET `params` = '{\"mediaversion\":\"296cb0e7232766f72f5a24f7bcd6a3c8\"}'

1 × SHOW FULL COLUMNS 
  FROM `feb2016_gsd_config

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Welche Schulung wird benötigt?

Fortbildung LBA-Ausbilder

Fortbildungsunterweisung für LBA-Ausbilder

Termine

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Sitzung

Profil zum Laufzeitverhalten

Zeit

Speicher

Speichernutzung

Datenbankabfragen

40 ausgeführte Abfragen 57.33 ms

13 Duplikate gefunden!

19 verwendete Abfragetypen, sortiert nach Häufigkeit ihrer Ausführung

SELECT-Tabellen:

Andere Tabellen:

Wie funktioniert das hier?

Wann erreichen Sie uns?

Loggen Sie sich ein um zusätzliche Informationen zu erhalten

Passwort vergessen?

Luftsicherheitsschulungen

unser Schulungsangebot

Welche Schulung wird benötigt?

Fortbildung LBA-Ausbilder

Fortbildungsunterweisung für LBA-Ausbilder

Termine

Joomla!-Debug-Konsole

Sitzung

Profil zum Laufzeitverhalten

Zeit

Speicher

Speichernutzung

Datenbankabfragen

40 ausgeführte Abfragen 57.33 ms

13 Duplikate gefunden!

19 verwendete Abfragetypen, sortiert nach Häufigkeit ihrer Ausführung

SELECT-Tabellen:

Andere Tabellen: