Contact Us

Address:

Rr. "Dervish Hima", Pallati Ambasador 3, Kati 1, Nr.3 Tirana Albania

Mobile: +355 4 22 42 938

Miscellaneous Information:

Our Schedules

Monday to Saturday 08:00 – 18:00
Sunday - Closed

Contact Form

Send an Email. All fields with an asterisk (*) are required.

Name *
Email *
Subject *
Send a copy to yourself

Message *

Albchrome shpk is the largest chrome ore and ferrochrome producer in Albania which was entitled a concessionary contract from the Government of Albania in 2001. Owned by BALFIN Group, Albchrome operates in the area of chromite ore mining and ferrochrome production.

Address: Rr. "Dervish Hima", Pallati Ambasador 3, Kati 1, Nr.3, Tirana, Albania

Phone: +355 4 22 42 938

Email: info@albchrome.al

Joomla! Debug Console

Session

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1569145935,
                "last": 1569145935,
                "now": 1569145935
            },
            "token": "2U1hF7S5QUEEHRCojvy25XgZwc4kOtwz"
        },
        "registry": {
            "com_contact": {
                "contact": {
                    "data": {
                        "catid": "4"
                    }
                }
            }
        },
        "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
        }
    }
}

Profile Information

Memory Usage

Database Queries

28 Queries Logged 10.62 ms

3 duplicate found!

3 duplicates: #16 #21 #24

Query Time: 0.30 ms Query memory: 0.008 MB Memory before query: 1.463 MB

DELETE 

  FROM `zqldk_session`

  WHERE `time` < '1569145035'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	DELETE	zqldk_session	NULL	range	time	time	59	const	1	100.00	Using where

Profile

Status	Duration
starting	0.06 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.03 ms
System lock	0.05 ms
updating	0.02 ms
end	0.01 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
6	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Application/CMSApplication.php:824
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:133
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:415
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: 0.27 ms After last query: 0.37 ms Query memory: 0.021 MB Memory before query: 1.487 MB Rows returned: 0

SELECT `data`

  FROM `zqldk_session`

  WHERE `session_id` = '5100adf63396f1cdb502a34a3ee436dc'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	zqldk_session	NULL	const	PRIMARY	PRIMARY	766	const	1	100.00	NULL

Profile

Status	Duration
starting	0.02 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.01 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.03 ms
optimizing	0.01 ms
statistics	0.03 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.02 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1730
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:660
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:620
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:498
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:455
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:831
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:133
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:415
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: 0.28 ms After last query: 0.67 ms Query memory: 0.012 MB Memory before query: 1.540 MB Rows returned: 0

SELECT `session_id`

  FROM `zqldk_session`

  WHERE `session_id` = '5100adf63396f1cdb502a34a3ee436dc' 
  LIMIT 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	zqldk_session	NULL	const	PRIMARY	PRIMARY	766	const	1	100.00	Using index

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.01 ms
starting	0.00 ms
checking query cache for query	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.02 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.00 ms
freeing items	0.00 ms
Waiting for query cache lock	0.00 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.06 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
8	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1730
7	JDatabaseDriver->loadResult()	JROOT/libraries/src/Application/CMSApplication.php:178
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:833
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:133
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:415
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: 0.24 ms After last query: 0.15 ms Query memory: 0.009 MB Memory before query: 1.555 MB

INSERT INTO `zqldk_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
('5100adf63396f1cdb502a34a3ee436dc', 1, '1569145935', 0, '', 0)

Explain

EXPLAIN not possible on query: INSERT INTO `zqldk_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES ('5100adf63396f1cdb502a34a3ee436dc', 1, '1569145935', 0, '', 0)

Profile

Status	Duration
starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
init	0.01 ms
System lock	0.00 ms
update	0.09 ms
Waiting for query cache lock	0.00 ms
update	0.02 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.02 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
7	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Application/CMSApplication.php:218
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:833
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:133
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:415
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: 0.47 ms After last query: 0.71 ms Query memory: 0.020 MB Memory before query: 1.627 MB Rows returned: 35

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

  FROM `zqldk_extensions`

  WHERE `type` = 'component'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	zqldk_extensions	NULL	ref	extension	extension	82	const	26	100.00	NULL

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.03 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
init	0.01 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.07 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.14 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.00 ms
Waiting for query cache lock	0.00 ms
freeing items	0.02 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.00 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
11	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Component/ComponentHelper.php:422
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:430
7	Joomla\CMS\Component\ComponentHelper::load()	JROOT/libraries/src/Component/ComponentHelper.php:496
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:596
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:267
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: 0.09 ms After last query: 0.90 ms Query memory: 0.015 MB Memory before query: 1.715 MB Rows returned: 5

SELECT id, rules

  FROM `zqldk_viewlevels`

Explain

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

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.00 ms
checking privileges on cached	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1496
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:310
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:606
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:267
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: 0.10 ms After last query: 0.13 ms Query memory: 0.015 MB Memory before query: 1.740 MB Rows returned: 2

SELECT b.id

  FROM zqldk_usergroups AS a

  LEFT JOIN zqldk_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	3	100.00	Using where

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.00 ms
checking privileges on cached	0.03 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1540
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:310
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:606
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:267
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: 1.22 ms After last query: 0.23 ms Query memory: 0.020 MB Memory before query: 1.778 MB Rows returned: 130

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

  FROM zqldk_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	zqldk_extensions	NULL	ref	extension	extension	82	const	167	0.60	Using index condition; Using where; Using filesort

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.05 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.01 ms
Waiting for query cache lock	0.01 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.09 ms
preparing	0.02 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.83 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.00 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:343
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:348
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:606
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:267
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: 0.87 ms After last query: 61.20 ms Query memory: 0.031 MB Memory before query: 3.173 MB Rows returned: 18

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 zqldk_menu AS m

  LEFT JOIN zqldk_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	1	5.00	Using index condition; Using where; Using filesort
1	SIMPLE	e	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.m.component_id	1	100.00	Using where

Profile

Status	Duration
starting	0.03 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.09 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.07 ms
preparing	0.02 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.27 ms
Waiting for query cache lock	0.01 ms
Creating sort index	0.04 ms
end	0.00 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
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:76
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:131
11	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:446
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:64
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:551
6	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:405
5	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/libraries/src/Application/CMSApplication.php:1146
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:798
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:267
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: 7.63 ms Query memory: 0.020 MB Memory before query: 3.508 MB Rows returned: 1

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

  FROM `zqldk_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	zqldk_extensions	NULL	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	NULL

Profile

Status	Duration
starting	0.03 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.07 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.18 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	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.07 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1652
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:1116
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:267
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: 0.33 ms Query memory: 0.013 MB Memory before query: 3.510 MB

UPDATE `zqldk_extensions`

  SET `params` = '{\"mediaversion\":\"0938370079ea65f7827e6279abf67074\"}'

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

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	UPDATE	zqldk_extensions	NULL	range	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	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	0.16 ms
updating	0.06 ms
end	0.00 ms
Waiting for query cache lock	0.00 ms
end	0.03 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.00 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:1116
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:267
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: 0.12 ms After last query: 1.29 ms Query memory: 0.014 MB Memory before query: 3.602 MB Rows returned: 1

SELECT *

  FROM zqldk_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	zqldk_languages	NULL	system	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	NULL

Profile

Status	Duration
starting	0.02 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.01 ms
checking privileges on cached	0.00 ms
checking permissions	0.01 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
7	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
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:267
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: 0.41 ms Query memory: 0.013 MB Memory before query: 3.631 MB Rows returned: 1

SELECT id, home, template, s.params

  FROM zqldk_template_styles as s

  LEFT JOIN zqldk_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	s	NULL	ALL	idx_template	NO INDEX KEY COULD BE USED	NULL	NULL	3	33.33	Using where
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid,extension	element_clientid	403	albchrome.s.template,const	1	5.00	Using index condition; Using where

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.06 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.03 ms
optimizing	0.01 ms
statistics	0.09 ms
preparing	0.02 ms
executing	0.00 ms
Sending data	0.06 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
6	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
5	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Application/SiteApplication.php:488
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:267
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: 0.17 ms After last query: 6.12 ms Query memory: 0.030 MB Memory before query: 3.986 MB Rows returned: 35

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

  FROM `zqldk_assets`

  WHERE `name` IN ('root.1','com_admin','com_ajax','com_associations','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_fields','com_finder','com_installer','com_joomlaupdate','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_nextend_installer','com_ose_firewall','com_plugins','com_postinstall','com_redirect','com_search','com_smartslider2','com_tags','com_templates','com_users','com_wrapper')

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	zqldk_assets	NULL	ALL	idx_asset_name	NO INDEX KEY COULD BE USED	NULL	NULL	119	30.25	Using where

Profile

Status	Duration
starting	0.03 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.01 ms
checking privileges on cached	0.00 ms
checking permissions	0.01 ms
sending cached result to clien	0.02 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
19	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
18	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
17	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
16	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
15	Joomla\CMS\User\User->authorise()	JROOT/components/com_contact/models/contact.php:62
14	ContactModelContact->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:435
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_contact/models/contact.php:159
12	ContactModelContact->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:423
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.67 ms After last query: 1.05 ms Query memory: 0.031 MB Memory before query: 4.091 MB Rows returned: 1

SELECT a.*, 
  CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as catslug,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias

  FROM zqldk_contact_details AS a

  LEFT JOIN zqldk_categories AS c 
  on c.id = a.catid

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

  WHERE a.id = 1 
  AND (a.published = 1 OR a.published =2) 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2019-09-22 09:52:15') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2019-09-22 09:52:15')

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	system	PRIMARY,idx_state	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	NULL
1	SIMPLE	c	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	parent	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

Profile

Status	Duration
starting	0.02 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.13 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.12 ms
init	0.06 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.03 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.03 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.02 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.00 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1652
13	JDatabaseDriver->loadObject()	JROOT/components/com_contact/models/contact.php:218
12	ContactModelContact->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:423
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.14 ms After last query: 1.01 ms Query memory: 0.027 MB Memory before query: 4.161 MB Rows returned: 0

Duplicate queries: #21 #24

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

  FROM `zqldk_contentitem_tag_map` AS m 

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

  WHERE `m`.`type_alias` = 'com_contact.contact' 
  AND `m`.`content_item_id` = 1 
  AND `t`.`published` = 1 
  AND t.access IN (1,1,5)

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.01 ms
checking privileges on cached	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
13	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_contact/models/contact.php:248
12	ContactModelContact->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:423
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 1.77 ms Query memory: 0.033 MB Memory before query: 4.271 MB Rows returned: 16

SHOW FULL COLUMNS 
  FROM `zqldk_users`

Explain

EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `zqldk_users`

Profile

Status	Duration
starting	0.04 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
Opening tables	0.16 ms
init	0.01 ms
System lock	0.00 ms
optimizing	0.00 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.01 ms
Opening tables	0.02 ms
checking permissions	0.03 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Sending data	0.06 ms
end	0.00 ms
query end	0.01 ms
closing tables	0.00 ms
removing tmp table	0.03 ms
closing tables	0.00 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
22	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:430
21	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:245
20	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:164
19	Joomla\CMS\Table\Table->__construct()	JROOT/libraries/src/Table/User.php:40
18	Joomla\CMS\Table\User->__construct()	JROOT/libraries/src/Table/Table.php:312
17	Joomla\CMS\Table\Table::getInstance()	JROOT/administrator/components/com_users/models/user.php:64
16	UsersModelUser->getTable()	JROOT/libraries/src/MVC/Model/AdminModel.php:912
15	Joomla\CMS\MVC\Model\AdminModel->getItem()	JROOT/administrator/components/com_users/models/user.php:89
14	UsersModelUser->getItem()	JROOT/components/com_contact/models/contact.php:390
13	ContactModelContact->buildContactExtendedData()	JROOT/components/com_contact/models/contact.php:285
12	ContactModelContact->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:423
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.15 ms After last query: 4.44 ms Query memory: 0.036 MB Memory before query: 4.460 MB Rows returned: 0

SELECT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state

  FROM zqldk_fields AS a

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

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

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

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

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

  WHERE a.context = 'com_users.user' 
  AND a.access IN (1,1,5) 
  AND (a.group_id = 0 OR g.access IN (1,1,5)) 
  AND a.state = 1 
  AND (a.group_id = 0 OR g.state = 1)

  ORDER BY a.ordering ASC

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	100.00	Using index condition; Using where; Using filesort
1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	albchrome.a.language	1	100.00	Using where
1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.checked_out	1	100.00	NULL
1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.access	1	100.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.created_user_id	1	100.00	Using where
1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.group_id	1	100.00	Using where

Profile

Status	Duration
starting	0.03 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.01 ms
checking privileges on cached	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	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
23	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
22	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:327
21	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
20	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
19	FieldsHelper::getFields()	JROOT/administrator/components/com_fields/helpers/fields.php:285
18	FieldsHelper::prepareForm()	JROOT/plugins/system/fields/fields.php:236
17	PlgSystemFields->onContentPrepareForm()	Same as call in the line below.
16	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
15	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
14	JEventDispatcher->trigger()	JROOT/components/com_contact/models/contact.php:406
13	ContactModelContact->buildContactExtendedData()	JROOT/components/com_contact/models/contact.php:285
12	ContactModelContact->getItem()	JROOT/libraries/src/MVC/View/HtmlView.php:423
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.15 ms After last query: 3.29 ms Query memory: 0.038 MB Memory before query: 4.571 MB Rows returned: 0

SELECT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state

  FROM zqldk_fields AS a

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

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

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

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

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

  WHERE a.context = 'com_contact.mail' 
  AND a.access IN (1,1,5) 
  AND (a.group_id = 0 OR g.access IN (1,1,5)) 
  AND a.state = 1 
  AND (a.group_id = 0 OR g.state = 1)

  ORDER BY a.ordering ASC

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	100.00	Using index condition; Using where; Using filesort
1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	albchrome.a.language	1	100.00	Using where
1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.checked_out	1	100.00	NULL
1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.access	1	100.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.created_user_id	1	100.00	Using where
1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.group_id	1	100.00	Using where

Profile

Status	Duration
starting	0.02 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.02 ms
checking privileges on cached	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	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
23	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:327
22	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
21	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
20	FieldsHelper::getFields()	JROOT/administrator/components/com_fields/helpers/fields.php:285
19	FieldsHelper::prepareForm()	JROOT/plugins/system/fields/fields.php:236
18	PlgSystemFields->onContentPrepareForm()	Same as call in the line below.
17	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
16	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
15	JEventDispatcher->trigger()	JROOT/libraries/src/MVC/Model/FormModel.php:321
14	Joomla\CMS\MVC\Model\FormModel->preprocessForm()	JROOT/libraries/src/MVC/Model/FormModel.php:242
13	Joomla\CMS\MVC\Model\FormModel->loadForm()	JROOT/components/com_contact/models/contact.php:82
12	ContactModelContact->getForm()	JROOT/libraries/src/MVC/View/HtmlView.php:423
11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_contact/views/contact/view.html.php:77
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.86 ms Query memory: 0.031 MB Memory before query: 4.646 MB Rows returned: 1

SELECT a.*, 
  CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as catslug,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email

  FROM `zqldk_contact_details` AS a

  LEFT JOIN zqldk_categories AS c 
  ON c.id = a.catid

  LEFT JOIN zqldk_users AS ua 
  ON ua.id = a.created_by

  LEFT JOIN zqldk_users AS uam 
  ON uam.id = a.modified_by

  WHERE a.access IN (1,1,5) 
  AND a.catid = 4 
  AND c.access IN (1,1,5) 
  AND a.published = 1

  ORDER BY a.name asc

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	system	idx_access,idx_state,idx_catid	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	NULL
1	SIMPLE	c	NULL	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	ua	NULL	system	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	NULL
1	SIMPLE	uam	NULL	system	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	NULL

Profile

Status	Duration
starting	0.02 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.13 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.04 ms
init	0.07 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.08 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.03 ms
end	0.00 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.04 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.00 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
13	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
12	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_contact/models/category.php:91
11	ContactModelCategory->getItems()	JROOT/components/com_contact/views/contact/view.html.php:119
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.09 ms After last query: 0.29 ms Query memory: 0.026 MB Memory before query: 4.690 MB Rows returned: 0

Duplicate queries: #16 #24

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

  FROM `zqldk_contentitem_tag_map` AS m 

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

  WHERE `m`.`type_alias` = 'com_contact.contact' 
  AND `m`.`content_item_id` = 1 
  AND `t`.`published` = 1 
  AND t.access IN (1,1,5)

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.01 ms
checking privileges on cached	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
13	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
12	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_contact/models/category.php:106
11	ContactModelCategory->getItems()	JROOT/components/com_contact/views/contact/view.html.php:119
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.10 ms After last query: 1.56 ms Query memory: 0.034 MB Memory before query: 4.743 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 zqldk_categories as c

  LEFT JOIN zqldk_categories AS s 
  ON (s.lft <= c.lft 
  AND s.rgt >= c.rgt) OR (s.lft > c.lft 
  AND s.rgt < c.rgt)

  WHERE (c.extension='com_contact' OR c.extension='system') 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND s.id=4

  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	range	cat_idx,idx_access,idx_left_right	cat_idx	207	NULL	4	55.55	Using index condition; Using where

Profile

Status	Duration
starting	0.02 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.01 ms
checking privileges on cached	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
21	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:305
20	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:186
19	Joomla\CMS\Categories\Categories->get()	JROOT/administrator/components/com_fields/models/fields.php:197
18	FieldsModelFields->getListQuery()	JROOT/libraries/src/MVC/Model/ListModel.php:133
17	Joomla\CMS\MVC\Model\ListModel->_getListQuery()	JROOT/libraries/src/MVC/Model/ListModel.php:187
16	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
15	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:378
14	PlgSystemFields->onContentPrepare()	Same as call in the line below.
13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_contact/views/contact/view.html.php:298
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.10 ms After last query: 0.46 ms Query memory: 0.032 MB Memory before query: 4.797 MB Rows returned: 0

SELECT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state

  FROM zqldk_fields AS a

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

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

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

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

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

  LEFT JOIN `zqldk_fields_categories` AS fc 
  ON fc.field_id = a.id

  WHERE a.context = 'com_contact.contact' 
  AND (fc.category_id IS NULL OR fc.category_id IN (4,0)) 
  AND a.access IN (1,1,5) 
  AND (a.group_id = 0 OR g.access IN (1,1,5)) 
  AND a.state = 1 
  AND (a.group_id = 0 OR g.state = 1)

  ORDER BY a.ordering ASC

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	100.00	Using index condition; Using where; Using filesort
1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	albchrome.a.language	1	100.00	Using where
1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.checked_out	1	100.00	NULL
1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.access	1	100.00	Using where
1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.created_user_id	1	100.00	Using where
1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	albchrome.a.group_id	1	100.00	Using where
1	SIMPLE	fc	NULL	ref	PRIMARY	PRIMARY	4	albchrome.a.id	1	100.00	Using where; Using index

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.01 ms
checking privileges on cached	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	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
19	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
18	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:327
17	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
16	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
15	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:378
14	PlgSystemFields->onContentPrepare()	Same as call in the line below.
13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_contact/views/contact/view.html.php:298
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.09 ms After last query: 0.95 ms Query memory: 0.024 MB Memory before query: 4.863 MB Rows returned: 0

Duplicate queries: #16 #21

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

  FROM `zqldk_contentitem_tag_map` AS m 

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

  WHERE `m`.`type_alias` = 'com_contact.contact' 
  AND `m`.`content_item_id` = 1 
  AND `t`.`published` = 1 
  AND t.access IN (1,1,5)

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	NULL	no matching row in const table

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.01 ms
checking privileges on cached	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
sending cached result to clien	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
11	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_contact/views/contact/view.html.php:344
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.82 ms After last query: 0.39 ms Query memory: 0.029 MB Memory before query: 4.901 MB Rows returned: 43

SHOW FULL COLUMNS 
  FROM `zqldk_contact_details`

Explain

EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `zqldk_contact_details`

Profile

Status	Duration
starting	0.07 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
Opening tables	0.17 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.00 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.01 ms
Opening tables	0.02 ms
checking permissions	0.03 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Sending data	0.07 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.00 ms
removing tmp table	0.03 ms
closing tables	0.00 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
17	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:430
16	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:245
15	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:164
14	Joomla\CMS\Table\Table->__construct()	JROOT/administrator/components/com_contact/tables/contact.php:39
13	ContactTableContact->__construct()	JROOT/libraries/src/Table/Table.php:312
12	Joomla\CMS\Table\Table::getInstance()	JROOT/components/com_contact/models/contact.php:624
11	ContactModelContact->hit()	JROOT/components/com_contact/views/contact/view.html.php:362
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.34 ms After last query: 2.02 ms Query memory: 0.030 MB Memory before query: 5.050 MB Rows returned: 1

SELECT *

  FROM zqldk_contact_details

  WHERE `id` = '1'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	zqldk_contact_details	NULL	system	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	NULL

Profile

Status	Duration
starting	0.01 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.05 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
init	0.03 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.03 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.03 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.03 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.00 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1455
13	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:730
12	Joomla\CMS\Table\Table->load()	JROOT/components/com_contact/models/contact.php:625
11	ContactModelContact->hit()	JROOT/components/com_contact/views/contact/view.html.php:362
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.27 ms After last query: 0.24 ms Query memory: 0.016 MB Memory before query: 5.066 MB

UPDATE zqldk_contact_details

  SET `hits` = (`hits` + 1)

  WHERE `id` = '1'

Explain

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

Profile

Status	Duration
starting	0.04 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.04 ms
updating	0.06 ms
end	0.00 ms
Waiting for query cache lock	0.00 ms
end	0.03 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Table/Table.php:1241
12	Joomla\CMS\Table\Table->hit()	JROOT/components/com_contact/models/contact.php:626
11	ContactModelContact->hit()	JROOT/components/com_contact/views/contact/view.html.php:362
10	ContactViewContact->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_contact/controller.php:68
8	ContactController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.php	JROOT/libraries/src/Component/ComponentHelper.php:381
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:356
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:267
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: 0.86 ms After last query: 38.07 ms Query memory: 0.027 MB Memory before query: 5.563 MB Rows returned: 3

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

  FROM zqldk_modules AS m

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

  LEFT JOIN zqldk_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 <= '2019-09-22 09:52:15') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2019-09-22 09:52:15') 
  AND m.access IN (1,1,5) 
  AND m.client_id = 0 
  AND (mm.menuid = 108 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	ref	PRIMARY,published,newsfeeds	published	1	const	4	2.78	Using index condition; Using where; Using filesort
1	SIMPLE	mm	NULL	ref	PRIMARY	PRIMARY	4	albchrome.m.id	1	40.00	Using where; Using index
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid	element_clientid	403	albchrome.m.module,const	1	10.00	Using index condition; Using where

Profile

Status	Duration
starting	0.03 ms
Waiting for query cache lock	0.00 ms
starting	0.00 ms
checking query cache for query	0.11 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
Opening tables	0.03 ms
init	0.06 ms
System lock	0.01 ms
Waiting for query cache lock	0.00 ms
System lock	0.03 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.03 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.25 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.01 ms
Waiting for query cache lock	0.00 ms
freeing items	0.00 ms
storing result in query cache	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1691
19	JDatabaseDriver->loadObjectList()	Same as call in the line below.
18	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
17	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/ModuleHelper.php:433
16	Joomla\CMS\Helper\ModuleHelper::getModuleList()	JROOT/libraries/src/Helper/ModuleHelper.php:363
15	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
14	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/HtmlDocument.php:594
13	Joomla\CMS\Document\HtmlDocument->countModules()	JROOT/templates/albchrome/lib/framework/helper.api.php:36
12	GKTemplateAPI->modules()	JROOT/templates/albchrome/lib/framework/helper.layout.php:55
11	GKTemplateLayout->generateLayoutWidths()	JROOT/templates/albchrome/layouts/default.php:63
10	include JROOT/templates/albchrome/layouts/default.php	JROOT/templates/albchrome/lib/gk.framework.php:144
9	GKTemplate->getLayout()	JROOT/templates/albchrome/lib/gk.framework.php:87
8	GKTemplate->__construct()	JROOT/templates/albchrome/index.php:26
7	require JROOT/templates/albchrome/index.php	JROOT/libraries/src/Document/HtmlDocument.php:658
6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:720
5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:535
4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1103
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:780
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:273
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.]

24 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

3 × SELECT `m`.`tag_id`,`t`.* 
  FROM `zqldk_contentitem_tag_map` AS m  
  INNER JOIN `zqldk_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

2 × SELECT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state 
  FROM zqldk_fields AS a 
  LEFT JOIN `zqldk_languages` AS l 
  ON l.lang_code = a.language 
  LEFT JOIN zqldk_users AS uc 
  ON uc.id=a.checked_out 
  LEFT JOIN zqldk_viewlevels AS ag 
  ON ag.id = a.access 
  LEFT JOIN zqldk_users AS ua 
  ON ua.id = a.created_user_id 
  LEFT JOIN zqldk_fields_groups AS g 
  ON g.id = a.group_id

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

1 × SELECT a.*, 
  CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as catslug,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email 
  FROM `zqldk_contact_details` AS a 
  LEFT JOIN zqldk_categories AS c 
  ON c.id = a.catid 
  LEFT JOIN zqldk_users AS ua 
  ON ua.id = a.created_by 
  LEFT JOIN zqldk_users AS uam 
  ON uam.id = a.modified_by

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

1 × SELECT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state 
  FROM zqldk_fields AS a 
  LEFT JOIN `zqldk_languages` AS l 
  ON l.lang_code = a.language 
  LEFT JOIN zqldk_users AS uc 
  ON uc.id=a.checked_out 
  LEFT JOIN zqldk_viewlevels AS ag 
  ON ag.id = a.access 
  LEFT JOIN zqldk_users AS ua 
  ON ua.id = a.created_user_id 
  LEFT JOIN zqldk_fields_groups AS g 
  ON g.id = a.group_id 
  LEFT JOIN `zqldk_fields_categories` AS fc 
  ON fc.field_id = a.id

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

1 × SELECT * 
  FROM zqldk_contact_details

1 × SELECT a.*, 
  CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as catslug,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias 
  FROM zqldk_contact_details AS a 
  LEFT JOIN zqldk_categories AS c 
  on c.id = a.catid 
  LEFT JOIN zqldk_categories as parent 
  ON parent.id = c.parent_id

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

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

1 × SELECT id, rules 
  FROM `zqldk_viewlevels

1 × SELECT `session_id` 
  FROM `zqldk_session`

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

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 zqldk_menu AS m 
  LEFT JOIN zqldk_extensions AS e 
  ON m.component_id = e.extension_id

1 × SELECT `data` 
  FROM `zqldk_session`

```
1 × SELECT * 
  FROM zqldk_languages
```

1 × SELECT `id`,`name`,`rules`,`parent_id` 
  FROM `zqldk_assets`

OTHER Tables:

1 × SHOW FULL COLUMNS 
  FROM `zqldk_contact_details

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

1 × SHOW FULL COLUMNS 
  FROM `zqldk_users

1 × UPDATE `zqldk_extensions` 
  SET `params` = '{\"mediaversion\":\"0938370079ea65f7827e6279abf67074\"}'

1 × INSERT INTO `zqldk_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  ('5100adf63396f1cdb502a34a3ee436dc', 1, '1569145935', 0, '', 0

```
1 × DELETE  
  FROM `zqldk_session`
```

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Joomla! Debug Console

Session

Profile Information

Time

Memory

Memory Usage

Database Queries

28 Queries Logged 10.62 ms

3 duplicate found!

24 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

OTHER Tables: