Buchung Drachenboot-Training

Code	Course Title	Start Date	Location	Price*	Booking deadline
11	3TM Drachenboottraining (383)	Jul 3, 2022, 10:30	MRV 1911 e.V., Gießenerstraße 1	80.00 EUR	Jul 2, 2022, 10:30
11	3TM Drachenboottraining (397)	Jul 6, 2022, 18:30	MRV 1911 e.V., Gießenerstraße 1	80.00 EUR	Jul 5, 2022, 18:30
11	3TM Drachenboottraining (404)	Jun 30, 2022, 18:30	MRV 1911 e.V., Gießenerstraße 1	80.00 EUR	Jun 29, 2022, 18:30
11	3TM Drachenboottraining (405)	Jul 4, 2022, 18:30	MRV 1911 e.V., Gießenerstraße 1	80.00 EUR	Jul 3, 2022, 18:30
*VAT excl.

Joomla! Debug Console

Session

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1670554055,
                "last": 1670554055,
                "now": 1670554055
            },
            "token": "EbhMl2EsbcKD3gRjLCaBRWpRliecNCOi"
        },
        "registry": {},
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        }
    }
}

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

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:45
14	JSessionStorageDatabase->read()	Same as call in the line below.
13	session_start()	JROOT/libraries/joomla/session/handler/native.php:260
12	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:50
11	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:88
10	JSessionHandlerJoomla->start()	JROOT/libraries/src/Session/Session.php:661
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:621
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:499
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:456
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:826
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

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

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

EXPLAIN not possible on query: INSERT INTO `umsnt_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'3434613861363738386135333439336531613439656637383332376162383430', 1, 1670554055, 0, '', 0)

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
update	0.11 ms
end	0.01 ms
query end	1.96 ms
closing tables	0.02 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 4.42 ms After last query: 2.73 ms Query memory: 0.024 MB Memory before query: 4.441 MB Rows returned: 38

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

  FROM `umsnt_extensions`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	umsnt_extensions	NULL	ref	extension	extension	82	const	39	1.00	Using where

Profile

Status	Duration
starting	0.06 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.05 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.17 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

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
11	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Component/ComponentHelper.php:445
10	Joomla\CMS\Component\ComponentHelper::Joomla\CMS\Component\{closure}()	Same as call in the line below.
9	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
8	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Component/ComponentHelper.php:453
7	Joomla\CMS\Component\ComponentHelper::load()	JROOT/libraries/src/Component/ComponentHelper.php:519
6	Joomla\CMS\Component\ComponentHelper::getComponents()	JROOT/libraries/src/Component/ComponentHelper.php:44
5	Joomla\CMS\Component\ComponentHelper::getComponent()	JROOT/libraries/src/Component/ComponentHelper.php:103
4	Joomla\CMS\Component\ComponentHelper::getParams()	JROOT/libraries/src/Application/SiteApplication.php:594
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.39 ms After last query: 2.70 ms Query memory: 0.021 MB Memory before query: 4.697 MB Rows returned: 5

SELECT id, rules

  FROM `umsnt_viewlevels`

Explain

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

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	0.01 ms
preparing	0.01 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	0.03 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 1.05 ms After last query: 0.13 ms Query memory: 0.021 MB Memory before query: 4.709 MB Rows returned: 2

SELECT b.id

  FROM umsnt_usergroups AS a

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

  WHERE a.id = 9

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	b	NULL	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	2	100.00	Using where; Using index

Profile

Status	Duration
starting	0.04 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.09 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 0.95 ms After last query: 0.82 ms Query memory: 0.030 MB Memory before query: 4.778 MB Rows returned: 86

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

  FROM umsnt_extensions

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

  ORDER BY ordering

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	umsnt_extensions	NULL	ref	extension	extension	82	const	109	0.60	Using index condition; Using where; Using filesort

Profile

Status	Duration
starting	0.06 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	0.04 ms
preparing	0.02 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.48 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:351
9	Joomla\CMS\Plugin\PluginHelper::Joomla\CMS\Plugin\{closure}()	Same as call in the line below.
8	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
7	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Plugin/PluginHelper.php:356
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 1.05 ms After last query: 17.11 ms Query memory: 0.048 MB Memory before query: 6.420 MB Rows returned: 26

SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component

  FROM umsnt_menu AS m

  LEFT JOIN umsnt_extensions AS e 
  ON m.component_id = e.extension_id

  WHERE m.published = 1 
  AND m.parent_id > 0 
  AND m.client_id = 0

  ORDER BY m.lft

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	42	3.33	Using index condition; Using where; Using filesort
1	SIMPLE	e	NULL	eq_ref	PRIMARY	PRIMARY	4	db569237651.m.component_id	1	100.00	Using where

Profile

Status	Duration
starting	0.10 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.05 ms
preparing	0.02 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.02 ms
Creating sort index	0.51 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
18	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Menu/SiteMenu.php:93
17	Joomla\CMS\Menu\SiteMenu->Joomla\CMS\Menu\{closure}()	Same as call in the line below.
16	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
15	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Menu/SiteMenu.php:101
14	Joomla\CMS\Menu\SiteMenu->load()	JROOT/libraries/src/Menu/AbstractMenu.php:78
13	Joomla\CMS\Menu\AbstractMenu->__construct()	JROOT/libraries/src/Menu/SiteMenu.php:62
12	Joomla\CMS\Menu\SiteMenu->__construct()	JROOT/libraries/src/Menu/AbstractMenu.php:142
11	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:417
10	Joomla\CMS\Application\CMSApplication->getMenu()	JROOT/libraries/src/Application/SiteApplication.php:275
9	Joomla\CMS\Application\SiteApplication->getMenu()	JROOT/libraries/src/Router/SiteRouter.php:65
8	Joomla\CMS\Router\SiteRouter->__construct()	JROOT/libraries/src/Router/Router.php:189
7	Joomla\CMS\Router\Router::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:533
6	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:403
5	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/libraries/src/Application/CMSApplication.php:1141
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.63 ms After last query: 6.49 ms Query memory: 0.023 MB Memory before query: 7.102 MB Rows returned: 1

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

  FROM `umsnt_extensions`

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	umsnt_extensions	NULL	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	NULL

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	0.01 ms
statistics	0.09 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	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
14	JDatabaseDriver->loadObject()	JROOT/libraries/src/Helper/LibraryHelper.php:167
13	Joomla\CMS\Helper\LibraryHelper::Joomla\CMS\Helper\{closure}()	Same as call in the line below.
12	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
11	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/LibraryHelper.php:175
10	Joomla\CMS\Helper\LibraryHelper::loadLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:43
9	Joomla\CMS\Helper\LibraryHelper::getLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:90
8	Joomla\CMS\Helper\LibraryHelper::getParams()	JROOT/libraries/src/Version.php:321
7	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
6	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
5	Joomla\CMS\Factory::getDocument()	JROOT/libraries/src/Application/WebApplication.php:1137
4	Joomla\CMS\Application\WebApplication->loadDocument()	JROOT/libraries/src/Application/SiteApplication.php:133
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 5.00 ms After last query: 0.13 ms Query memory: 0.005 MB Memory before query: 7.093 MB

UPDATE `umsnt_extensions`

  SET `params` = '{\"mediaversion\":\"a95868d6f55e931f5f3b2cc8b10ab173\"}'

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

Explain

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

Profile

Status	Duration
starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.06 ms
updating	0.08 ms
end	0.01 ms
query end	4.51 ms
closing tables	0.04 ms
freeing items	0.05 ms
cleaning up	0.02 ms

Call Stack

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

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

Query Time: 0.48 ms After last query: 1.68 ms Query memory: 0.020 MB Memory before query: 7.292 MB Rows returned: 2

SELECT *

  FROM umsnt_languages

  WHERE published=1

  ORDER BY ordering ASC

Explain

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

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	0.01 ms
statistics	0.01 ms
preparing	0.01 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.07 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

#	Caller	File and line number
7	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
6	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
5	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/libraries/src/Application/SiteApplication.php:330
4	Joomla\CMS\Application\SiteApplication->getParams()	JROOT/libraries/src/Application/SiteApplication.php:138
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.56 ms After last query: 0.20 ms Query memory: 0.019 MB Memory before query: 7.302 MB Rows returned: 5

SELECT id, home, template, s.params

  FROM umsnt_template_styles as s

  LEFT JOIN umsnt_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_id

  WHERE s.client_id = 0 
  AND e.enabled = 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid,extension	extension	82	const	7	1.00	Using index condition; Using where
1	SIMPLE	s	NULL	ref	idx_template,idx_client_id,idx_client_id_home	idx_template	202	db569237651.e.element	1	71.43	Using index condition; Using where

Profile

Status	Duration
starting	0.05 ms
checking permissions	0.03 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.08 ms
preparing	0.02 ms
executing	0.00 ms
Sending data	0.11 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

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

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

Query Time: 0.64 ms After last query: 8.32 ms Query memory: 0.024 MB Memory before query: 8.254 MB Rows returned: 1

SELECT CONCAT_WS(" ", t.other_title, t.firstname, t.lastname) as tutor_label, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as tutor_slug, t.id AS tutor_id, t.logofilename AS tutor_photo, t.description AS tutor_desc, t.* 
  FROM umsnt_seminarman_tutor AS t 
  WHERE t.id = 14

Explain

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

Profile

Status	Duration
starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.05 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.07 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.04 ms
end	0.00 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
14	JDatabaseDriver->loadObject()	JROOT/components/com_seminarman/models/tutor.php:75
13	SeminarmanModelTutor->_loadTutor()	JROOT/components/com_seminarman/models/tutor.php:53
12	SeminarmanModelTutor->getTutor()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/tutor/view.html.php:48
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 4.51 ms After last query: 0.17 ms Query memory: 0.043 MB Memory before query: 8.274 MB Rows returned: 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 umsnt_seminarman_courses AS i

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

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

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

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

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

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

  LEFT JOIN umsnt_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 <= '2022-12-09 02:47:35' ) 
  AND ( i.publish_down = '0000-00-00 00:00:00' OR i.publish_down >= '2022-12-09 02:47:35' ) 
  AND FIND_IN_SET(14, replace(replace(i.tutor_id, "[", ""), "]", ""))

  GROUP BY i.id

  ORDER BY i.title

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	i	NULL	index	PRIMARY	PRIMARY	4	NULL	403	1.60	Using where; Using temporary; Using filesort
1	SIMPLE	f	NULL	ref	itemid	itemid	4	db569237651.i.id	1	100.00	Using index
1	SIMPLE	t	NULL	ref	itemid	itemid	4	db569237651.i.id	1	100.00	Using index
1	SIMPLE	rel	NULL	ref	itemid	itemid	4	db569237651.i.id	1	100.00	Using index
1	SIMPLE	emp	NULL	eq_ref	PRIMARY	PRIMARY	4	db569237651.i.tutor_id	1	100.00	Using where
1	SIMPLE	gr	NULL	eq_ref	PRIMARY	PRIMARY	4	db569237651.i.id_group	1	100.00	NULL
1	SIMPLE	lev	NULL	eq_ref	PRIMARY	PRIMARY	4	db569237651.i.id_experience_level	1	100.00	NULL
1	SIMPLE	c	NULL	eq_ref	PRIMARY	PRIMARY	4	db569237651.rel.catid	1	100.00	Using where; Using index

Profile

Status	Duration
starting	0.12 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.01 ms
Opening tables	0.47 ms
init	0.10 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.06 ms
preparing	0.03 ms
Creating tmp table	0.13 ms
Sorting for group	0.03 ms
Sorting result	0.01 ms
executing	0.03 ms
Sending data	2.93 ms
Creating sort index	0.13 ms
end	0.01 ms
query end	0.01 ms
removing tmp table	0.09 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:322
14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/components/com_seminarman/models/tutor.php:105
13	SeminarmanModelTutor->_loadCourses()	JROOT/components/com_seminarman/models/tutor.php:84
12	SeminarmanModelTutor->getCourses()	JROOT/libraries/src/MVC/View/HtmlView.php:425
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_seminarman/views/tutor/view.html.php:49
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.60 ms After last query: 3.31 ms Query memory: 0.022 MB Memory before query: 8.621 MB Rows returned: 0

SELECT DISTINCT t.name, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as slug 
  FROM umsnt_seminarman_tags AS t 
  LEFT JOIN umsnt_seminarman_tags_course_relations AS i 
  ON i.tid = t.id 
  WHERE i.courseid = 483 
  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	t	NULL	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using temporary; Using filesort
1	SIMPLE	i	NULL	eq_ref	PRIMARY,tid,itemid	PRIMARY	8	db569237651.t.id,const	1	100.00	Using index; Distinct

Profile

Status	Duration
starting	0.08 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.04 ms
preparing	0.01 ms
Creating tmp table	0.03 ms
Sorting result	0.01 ms
executing	0.00 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	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
13	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1456
12	SMANFunctions::getCourseTags()	JROOT/components/com_seminarman/classes/helper.php:1014
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.59 ms After last query: 1.28 ms Query memory: 0.022 MB Memory before query: 8.718 MB Rows returned: 1

Duplicate queries: #17 #18

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 483 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

Profile

Status	Duration
starting	0.06 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.01 ms
preparing	0.02 ms
executing	0.00 ms
Sending data	0.21 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1284
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.48 ms After last query: 0.03 ms Query memory: 0.023 MB Memory before query: 8.726 MB Rows returned: 1

Duplicate queries: #16 #18

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 483 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

Profile

Status	Duration
starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.17 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1286
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.44 ms After last query: 0.02 ms Query memory: 0.022 MB Memory before query: 8.734 MB Rows returned: 1

Duplicate queries: #16 #17

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 483 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

Profile

Status	Duration
starting	0.03 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
preparing	0.01 ms
executing	0.00 ms
Sending data	0.15 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1288
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.49 ms After last query: 2.11 ms Query memory: 0.022 MB Memory before query: 8.937 MB Rows returned: 0

SELECT * 
  FROM umsnt_seminarman_sessions 
  WHERE published = 1 
  AND courseid = 483 
  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	umsnt_seminarman_sessions	NULL	ref	courseid	courseid	5	const,const	1	100.00	Using index condition; Using filesort

Profile

Status	Duration
starting	0.05 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	0.05 ms
preparing	0.01 ms
Sorting result	0.02 ms
executing	0.00 ms
Sending data	0.02 ms
Creating sort index	0.03 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1194
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.41 ms After last query: 0.05 ms Query memory: 0.022 MB Memory before query: 8.942 MB Rows returned: 0

SELECT DISTINCT t.name, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as slug 
  FROM umsnt_seminarman_tags AS t 
  LEFT JOIN umsnt_seminarman_tags_course_relations AS i 
  ON i.tid = t.id 
  WHERE i.courseid = 497 
  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	t	NULL	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using temporary; Using filesort
1	SIMPLE	i	NULL	eq_ref	PRIMARY,tid,itemid	PRIMARY	8	db569237651.t.id,const	1	100.00	Using index; Distinct

Profile

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

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
13	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1456
12	SMANFunctions::getCourseTags()	JROOT/components/com_seminarman/classes/helper.php:1014
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.45 ms After last query: 0.26 ms Query memory: 0.022 MB Memory before query: 8.958 MB Rows returned: 1

Duplicate queries: #22 #23

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 497 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

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
preparing	0.01 ms
executing	0.00 ms
Sending data	0.18 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1284
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.40 ms After last query: 0.02 ms Query memory: 0.022 MB Memory before query: 8.964 MB Rows returned: 1

Duplicate queries: #21 #23

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 497 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

Profile

Status	Duration
starting	0.03 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
preparing	0.01 ms
executing	0.00 ms
Sending data	0.15 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1286
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.40 ms After last query: 0.03 ms Query memory: 0.022 MB Memory before query: 8.971 MB Rows returned: 1

Duplicate queries: #21 #22

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 497 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

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	0.02 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.15 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1288
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.43 ms After last query: 0.22 ms Query memory: 0.022 MB Memory before query: 8.977 MB Rows returned: 0

SELECT * 
  FROM umsnt_seminarman_sessions 
  WHERE published = 1 
  AND courseid = 497 
  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	umsnt_seminarman_sessions	NULL	ref	courseid	courseid	5	const,const	1	100.00	Using index condition; Using filesort

Profile

Status	Duration
starting	0.03 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	0.03 ms
preparing	0.01 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.03 ms
end	0.00 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1194
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.43 ms After last query: 0.06 ms Query memory: 0.022 MB Memory before query: 8.983 MB Rows returned: 0

SELECT DISTINCT t.name, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as slug 
  FROM umsnt_seminarman_tags AS t 
  LEFT JOIN umsnt_seminarman_tags_course_relations AS i 
  ON i.tid = t.id 
  WHERE i.courseid = 504 
  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	t	NULL	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using temporary; Using filesort
1	SIMPLE	i	NULL	eq_ref	PRIMARY,tid,itemid	PRIMARY	8	db569237651.t.id,const	1	100.00	Using index; Distinct

Profile

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

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
13	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1456
12	SMANFunctions::getCourseTags()	JROOT/components/com_seminarman/classes/helper.php:1014
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.61 ms After last query: 0.25 ms Query memory: 0.022 MB Memory before query: 8.999 MB Rows returned: 1

Duplicate queries: #27 #28

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 504 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

Profile

Status	Duration
starting	0.05 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.23 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

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1284
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.43 ms After last query: 0.03 ms Query memory: 0.022 MB Memory before query: 9.006 MB Rows returned: 1

Duplicate queries: #26 #28

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 504 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

Profile

Status	Duration
starting	0.03 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	0.00 ms
Sending data	0.15 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1286
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.42 ms After last query: 0.02 ms Query memory: 0.022 MB Memory before query: 9.012 MB Rows returned: 1

Duplicate queries: #26 #27

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 504 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

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
executing	0.01 ms
Sending data	0.19 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1288
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.42 ms After last query: 0.21 ms Query memory: 0.022 MB Memory before query: 9.019 MB Rows returned: 0

SELECT * 
  FROM umsnt_seminarman_sessions 
  WHERE published = 1 
  AND courseid = 504 
  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	umsnt_seminarman_sessions	NULL	ref	courseid	courseid	5	const,const	1	100.00	Using index condition; Using filesort

Profile

Status	Duration
starting	0.03 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	0.03 ms
preparing	0.01 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.03 ms
Creating sort index	0.03 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1194
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.44 ms After last query: 0.07 ms Query memory: 0.022 MB Memory before query: 9.025 MB Rows returned: 0

SELECT DISTINCT t.name, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as slug 
  FROM umsnt_seminarman_tags AS t 
  LEFT JOIN umsnt_seminarman_tags_course_relations AS i 
  ON i.tid = t.id 
  WHERE i.courseid = 505 
  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	t	NULL	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using temporary; Using filesort
1	SIMPLE	i	NULL	eq_ref	PRIMARY,tid,itemid	PRIMARY	8	db569237651.t.id,const	1	100.00	Using index; Distinct

Profile

Status	Duration
starting	0.05 ms
checking permissions	0.01 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	0.07 ms
preparing	0.01 ms
Creating tmp table	0.02 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.03 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	0.04 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
13	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1456
12	SMANFunctions::getCourseTags()	JROOT/components/com_seminarman/classes/helper.php:1014
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.42 ms After last query: 0.24 ms Query memory: 0.022 MB Memory before query: 9.040 MB Rows returned: 1

Duplicate queries: #32 #33

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 505 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

Profile

Status	Duration
starting	0.03 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	0.00 ms
Sending data	0.15 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1284
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.43 ms After last query: 0.02 ms Query memory: 0.022 MB Memory before query: 9.046 MB Rows returned: 1

Duplicate queries: #31 #33

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 505 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

Profile

Status	Duration
starting	0.06 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
executing	0.00 ms
Sending data	0.14 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1286
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.40 ms After last query: 0.03 ms Query memory: 0.023 MB Memory before query: 9.060 MB Rows returned: 1

Duplicate queries: #31 #32

SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b 
  WHERE b.published = 1 
  AND b.course_id = 505 
  AND b.status > -1 
  AND b.status < 3

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	b	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	274	0.36	Using where

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
executing	0.00 ms
Sending data	0.14 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_seminarman/classes/helper.php:1288
12	SMANFunctions::setCourseStatus()	JROOT/components/com_seminarman/classes/helper.php:1036
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.37 ms After last query: 0.18 ms Query memory: 0.022 MB Memory before query: 9.068 MB Rows returned: 0

SELECT * 
  FROM umsnt_seminarman_sessions 
  WHERE published = 1 
  AND courseid = 505 
  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	umsnt_seminarman_sessions	NULL	ref	courseid	courseid	5	const,const	1	100.00	Using index condition; Using filesort

Profile

Status	Duration
starting	0.03 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	0.03 ms
preparing	0.01 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.03 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/components/com_seminarman/classes/helper.php:1194
11	SMANFunctions::setCourse()	JROOT/components/com_seminarman/views/tutor/view.html.php:56
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.89 ms After last query: 0.03 ms Query memory: 0.030 MB Memory before query: 9.073 MB Rows returned: 15

SELECT f.*, v.value 
  FROM `umsnt_seminarman_fields` AS f 
  LEFT JOIN `umsnt_seminarman_fields_values_tutors` AS v 
  ON f.id = v.field_id 
  AND v.tutor_id = 14 
  WHERE f.visible=1 
  AND f.published=1 
  ORDER BY f.ordering

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	f	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	15	6.67	Using where; Using filesort
1	SIMPLE	v	NULL	eq_ref	PRIMARY	PRIMARY	8	const,db569237651.f.id	1	100.00	NULL

Profile

Status	Duration
starting	0.04 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.36 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.05 ms
preparing	0.01 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.14 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
12	JDatabaseDriver->loadAssocList()	JROOT/components/com_seminarman/models/tutor.php:148
11	SeminarmanModelTutor->getEditableCustomfields()	JROOT/components/com_seminarman/views/tutor/view.html.php:60
10	SeminarmanViewTutor->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_seminarman/controller.php:39
8	SeminarmanController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_seminarman/seminarman.php:177
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:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 1.12 ms After last query: 7.20 ms Query memory: 0.023 MB Memory before query: 9.644 MB Rows returned: 6

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

  FROM umsnt_modules AS m

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

  LEFT JOIN umsnt_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

  WHERE m.published = 1 
  AND e.enabled = 1 
  AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2022-12-09 02:47:35') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2022-12-09 02:47:35') 
  AND m.access IN (1,1,5) 
  AND m.client_id = 0 
  AND (mm.menuid = 176 OR mm.menuid <= 0)

  ORDER BY m.position, m.ordering

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	range	PRIMARY,published,newsfeeds	published	5	NULL	17	2.04	Using index condition; Using where; Using filesort
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid	element_clientid	403	db569237651.m.module,const	1	10.00	Using index condition; Using where
1	SIMPLE	mm	NULL	ref	PRIMARY	PRIMARY	4	db569237651.m.id	2	40.00	Using where; Using index

Profile

Status	Duration
starting	0.12 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.05 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.10 ms
preparing	0.03 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.03 ms
Creating sort index	0.37 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

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
14	JDatabaseDriver->loadObjectList()	Same as call in the line below.
13	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
12	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/ModuleHelper.php:441
11	Joomla\CMS\Helper\ModuleHelper::getModuleList()	JROOT/libraries/src/Helper/ModuleHelper.php:371
10	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
9	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/HtmlDocument.php:601
8	Joomla\CMS\Document\HtmlDocument->countModules()	JROOT/templates/meembo-red/index.php:22
7	require JROOT/templates/meembo-red/index.php	JROOT/libraries/src/Document/HtmlDocument.php:678
6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:740
5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:555
4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1098
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.95 ms After last query: 8.76 ms Query memory: 0.025 MB Memory before query: 10.117 MB Rows returned: 2

SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug

  FROM `umsnt_categories` AS `s`

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

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND s.id = 2

  ORDER BY c.lft

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	s	NULL	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	c	NULL	range	cat_idx,idx_access,idx_left_right	idx_left_right	4	NULL	2	56.00	Using index condition; Using where

Profile

Status	Duration
starting	0.16 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.06 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.14 ms
preparing	0.03 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.07 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
18	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
17	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
16	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/helpers/legacyrouter.php:173
15	ContentRouterRulesLegacy->build()	JROOT/libraries/src/Component/Router/RouterView.php:244
14	Joomla\CMS\Component\Router\RouterView->build()	JROOT/libraries/src/Router/SiteRouter.php:532
13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:502
12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1118
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

Query Time: 0.76 ms After last query: 0.55 ms Query memory: 0.026 MB Memory before query: 10.184 MB Rows returned: 2

SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug

  FROM `umsnt_categories` AS `s`

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

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND s.id = 13

  ORDER BY c.lft

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	s	NULL	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using filesort
1	SIMPLE	c	NULL	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	25	38.08	Using where

Profile

Status	Duration
starting	0.12 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.05 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.11 ms
preparing	0.02 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.02 ms
Creating sort index	0.13 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

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
19	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
18	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
17	ContentRouter->getCategorySegment()	Same as call in the line below.
16	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
15	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
14	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
13	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
12	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1118
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

19 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

12 × SELECT SUM(b.attendees) 
  FROM umsnt_seminarman_application AS b

4 × SELECT * 
  FROM umsnt_seminarman_sessions

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

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

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

1 × 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 umsnt_seminarman_courses AS i 
  LEFT JOIN umsnt_seminarman_favourites AS f 
  ON f.courseid = i.id 
  LEFT JOIN umsnt_seminarman_tags_course_relations AS t 
  ON t.courseid = i.id 
  LEFT JOIN umsnt_seminarman_cats_course_relations AS rel 
  ON rel.courseid = i.id 
  LEFT JOIN umsnt_seminarman_tutor AS emp 
  ON emp.id = i.tutor_id 
  LEFT JOIN umsnt_seminarman_atgroup AS gr 
  ON gr.id = i.id_group 
  LEFT JOIN umsnt_seminarman_experience_level AS lev 
  ON lev.id = i.id_experience_level 
  LEFT JOIN umsnt_seminarman_categories AS c 
  ON c.id = rel.catid

1 × SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid 
  FROM umsnt_modules AS m 
  LEFT JOIN umsnt_modules_menu AS mm 
  ON mm.moduleid = m.id 
  LEFT JOIN umsnt_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

1 × SELECT f.*, v.value 
  FROM `umsnt_seminarman_fields` AS f 
  LEFT JOIN `umsnt_seminarman_fields_values_tutors` AS v 
  ON f.id = v.field_id 
  AND v.tutor_id = 14

1 × SELECT `data` 
  FROM `umsnt_session`

1 × SELECT CONCAT_WS(" ", t.other_title, t.firstname, t.lastname) as tutor_label, 
  CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(':', t.id, t.alias) ELSE t.id END as tutor_slug, t.id AS tutor_id, t.logofilename AS tutor_photo, t.description AS tutor_desc, t.* 
  FROM umsnt_seminarman_tutor AS t

1 × SELECT `session_id` 
  FROM `umsnt_session`

```
1 × SELECT * 
  FROM umsnt_languages
```

1 × SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component 
  FROM umsnt_menu AS m 
  LEFT JOIN umsnt_extensions AS e 
  ON m.component_id = e.extension_id

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

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

1 × SELECT id, rules 
  FROM `umsnt_viewlevels

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

OTHER Tables:

1 × INSERT INTO `umsnt_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  (X'3434613861363738386135333439336531613439656637383332376162383430', 1, 1670554055, 0, '', 0

1 × UPDATE `umsnt_extensions` 
  SET `params` = '{\"mediaversion\":\"a95868d6f55e931f5f3b2cc8b10ab173\"}'

Jens Behrndt

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Pegel Marburg-Lahn

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Joomla! Debug Console

Session

Profile Information

Time

Memory

Memory Usage

Database Queries

38 Queries Logged 35.62 ms

12 duplicate found!

19 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

OTHER Tables: