Rīgas Valsts tehnikums ir viena no nedaudzajām vidējās profesionālās izglītības iestādēm, kuras audzēkņi piedalās mācību priekšmetu olimpiādēs, sekmīgi startējot vienā konkurencē ar vispārējo vidējās izglītības iestāžu (Valsts ģimnāziju, ģimnāziju un vidusskolu) skolēniem.

Ķīmijas valsts 59. olimpiādes otrajā (Rīgas pilsētas) posmā piedalījās septiņi tehnikuma Ķīmijas nodaļas audzēkņi. Olimpiāde noritēja tiešsaites režīmā, tās ietvaros audzēkņiem bija jāparāda savas zināšanas un prasmes dažādās ķīmijas jomās, risinot paaugstinātas grūtības pakāpes un radošus uzdevumus.

Šoreiz mūsu audzēkņiem izdevies parādīt tiešām izcilus sasniegumus - šajā ļoti sīvajā konkurencē visiem(!) mūsu audzēkņiem izdevās iegūt godalgotas vietas vai atzinības:

Īpašs prieks par to, ka trīs puišiem – Lorenzo Terlizzi, Romānam Černiševam un Artūram Raimondam Feldmanim ir izdevies sasniegt tik augstus rezultātus, ka viņi ir uzaicināti piedalīties Ķīmijas 59. olimpiādes trešajā – valsts posmā, kas notiks Latvijas Universitātes Dabaszinātņu akadēmiskajā centrā no 27. - 29. martam. Vēlam veiksmi!

Paldies skolotājām Anitai Krišmanei un Irinai Vdovičai par audzēkņu sagatavošanu olimpiādei.

Joomla! kļūdu konsole

Sesija

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1745127393,
                "last": 1745127393,
                "now": 1745127393
            }
        },
        "registry": {
            "com_attachments": {
                "current_url": "&return=aHR0cHM6Ly9vbGQucnZ0Lmx2L2phdW51bXUtYXJoaXZzLzI2MDgtcnZ0LWtpbWlqYXMtbm9kYWxhcy1hdWR6ZWtuaWVtLWl6Y2lsaS1zYXNuaWVndW1pLWtpbWlqYXMtdmFsc3RzLTU5LW9saW1waWFkZXMtMi1wb3NtYT9sYXlvdXQ9ZGVmYXVsdCZwcmludD0xJnRtcGw9Y29tcG9uZW50"
            }
        },
        "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": [
                "1"
            ],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        },
        "autoreadmoreDefaultParams": {
            "limittype": "0",
            "leadingMax": "750",
            "introMax": "500",
            "Ignore_Existing_Read_More": "0",
            "Strip_Formatting": "0",
            "Enabled_Front_Page": "1",
            "add_trimming_dots": "0",
            "trimming_dots": "...",
            "categories_switch": "0",
            "categories": "",
            "articles_switch": "0",
            "debug": "0",
            "Thumbnails": "0",
            "Thumbnails_Class": "",
            "Strip_Image_Formatting": "0",
            "Force_Image_Handle": "0",
            "csscode": ".margin-h-8 {margin:8px;}"
        }
    }
}

Izpildes laika informācija

Izmantotā operatīvā atmiņa

Datu bāzes vaicājumi

Veikti 31 vaicājumi 16.50 ms

Query Time: 0.22 ms Query memory: 0.026 MB Memory before query: 0.664 MB Rows returned: 0

SELECT `data`

  FROM `rvt_session`

  WHERE `session_id` = '35mcvsqkopu7hbs9v40bg5dlj2'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_session	const	PRIMARY	PRIMARY	766	const	1

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.04 ms
Preparing	0.01 ms
Executing	0.01 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.01 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1731
13	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:44
12	JSessionStorageDatabase->read()	Same as call in the line below.
11	session_start()	JROOT/libraries/joomla/session/handler/native.php:258
10	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:49
9	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:81
8	JSessionHandlerJoomla->start()	JROOT/libraries/joomla/session/session.php:636
7	JSession->_start()	JROOT/libraries/joomla/session/session.php:596
6	JSession->start()	JROOT/libraries/cms/application/cms.php:748
5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:404
2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
1	JFactory::getApplication()	JROOT/index.php:47

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

Query Time: 0.53 ms After last query: 0.32 ms Query memory: 0.004 MB Memory before query: 0.751 MB

DELETE 

  FROM `rvt_session`

  WHERE `time` < '1745123793'

Explain

EXPLAIN not possible on query: DELETE FROM `rvt_session` WHERE `time` < '1745123793'

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init for update	0.05 ms
Updating	0.07 ms
End of update loop	0.01 ms
Query end	0.00 ms
Commit	0.30 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
6	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/application/cms.php:765
5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:404
2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
1	JFactory::getApplication()	JROOT/index.php:47

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

Query Time: 0.15 ms After last query: 0.07 ms Query memory: 0.023 MB Memory before query: 0.758 MB Rows returned: 0

SELECT `session_id`

  FROM `rvt_session`

  WHERE `session_id` = '35mcvsqkopu7hbs9v40bg5dlj2' 
  LIMIT 0, 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_session	const	PRIMARY	PRIMARY	766	const	1	Using index

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.02 ms
Preparing	0.01 ms
Executing	0.01 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
8	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1731
7	JDatabaseDriver->loadResult()	JROOT/libraries/cms/application/cms.php:176
6	JApplicationCms->checkSession()	JROOT/libraries/cms/application/cms.php:774
5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:404
2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
1	JFactory::getApplication()	JROOT/index.php:47

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

Query Time: 0.40 ms After last query: 0.09 ms Query memory: 0.005 MB Memory before query: 0.763 MB

INSERT INTO `rvt_session`
(`session_id`, `client_id`, `time`) 
  VALUES 
('35mcvsqkopu7hbs9v40bg5dlj2', 0, '1745127393')

Explain

EXPLAIN not possible on query: INSERT INTO `rvt_session` (`session_id`, `client_id`, `time`) VALUES ('35mcvsqkopu7hbs9v40bg5dlj2', 0, '1745127393')

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init for update	0.01 ms
Update	0.04 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.24 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
7	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/application/cms.php:208
6	JApplicationCms->checkSession()	JROOT/libraries/cms/application/cms.php:774
5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:404
2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
1	JFactory::getApplication()	JROOT/index.php:47

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

Query Time: 0.35 ms After last query: 0.34 ms Query memory: 0.041 MB Memory before query: 0.795 MB Rows returned: 42

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

  FROM rvt_extensions

  WHERE `type` = 'component'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_extensions	ref	extension	extension	82	const	42	Using index condition

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.03 ms
Preparing	0.02 ms
Executing	0.00 ms
Sending data	0.13 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.02 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
8	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/cache/controller/callback.php:157
7	JCacheControllerCallback->get()	JROOT/libraries/cms/component/helper.php:448
6	JComponentHelper::load()	JROOT/libraries/cms/component/helper.php:43
5	JComponentHelper::getComponent()	JROOT/libraries/cms/component/helper.php:120
4	JComponentHelper::getParams()	JROOT/libraries/cms/application/site.php:584
3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.23 ms After last query: 0.27 ms Query memory: 0.024 MB Memory before query: 0.844 MB Rows returned: 1

SELECT b.id

  FROM rvt_usergroups AS a

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

  WHERE a.id = 1

Explain

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

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.04 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.02 ms
Executing	0.00 ms
Sending data	0.02 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1541
9	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:354
8	JAccess::getGroupsByUser()	JROOT/libraries/joomla/access/access.php:423
7	JAccess::getAuthorisedViewLevels()	JROOT/libraries/joomla/user/user.php:453
6	JUser->getAuthorisedViewLevels()	JROOT/libraries/cms/plugin/helper.php:296
5	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:163
4	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/site.php:589
3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.14 ms After last query: 0.07 ms Query memory: 0.024 MB Memory before query: 0.851 MB Rows returned: 4

SELECT id, rules

  FROM `rvt_viewlevels`

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	4

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.00 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.00 ms
Sending data	0.02 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1497
8	JDatabaseDriver->loadAssocList()	JROOT/libraries/joomla/access/access.php:440
7	JAccess::getAuthorisedViewLevels()	JROOT/libraries/joomla/user/user.php:453
6	JUser->getAuthorisedViewLevels()	JROOT/libraries/cms/plugin/helper.php:296
5	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:163
4	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/site.php:589
3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.56 ms After last query: 0.09 ms Query memory: 0.035 MB Memory before query: 0.862 MB Rows returned: 92

SELECT folder AS type, element AS name, params

  FROM rvt_extensions

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

  ORDER BY ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_extensions	ALL	extension	NO INDEX KEY COULD BE USED	NULL	NULL	254	Using where; Using filesort

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.02 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	0.32 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
7	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
6	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/plugin/helper.php:310
5	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:163
4	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/site.php:589
3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.27 ms After last query: 0.35 ms Query memory: 0.028 MB Memory before query: 0.946 MB Rows returned: 2

SELECT *

  FROM rvt_languages

  WHERE published=1

  ORDER BY ordering ASC

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_languages	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	3	Using where; Using filesort

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 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	0.04 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
8	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/language/helper.php:164
7	JLanguageHelper::getLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:61
6	PlgSystemLanguageFilter->__construct()	JROOT/libraries/cms/plugin/helper.php:255
5	JPluginHelper::import()	JROOT/libraries/cms/plugin/helper.php:170
4	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/site.php:589
3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

[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: 0.024 MB Memory before query: 0.959 MB Rows returned: 3

SELECT element

  FROM rvt_extensions

  WHERE type = 'language' 
  AND client_id = 0 
  AND enabled = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_extensions	ref	extension	extension	82	const	6	Using index condition; Using where

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.03 ms
Preparing	0.02 ms
Executing	0.00 ms
Sending data	0.03 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	2.76 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
8	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/language/multilang.php:90
7	JLanguageMultilang::getSiteLangs()	JROOT/plugins/system/languagefilter/languagefilter.php:72
6	PlgSystemLanguageFilter->__construct()	JROOT/libraries/cms/plugin/helper.php:255
5	JPluginHelper::import()	JROOT/libraries/cms/plugin/helper.php:170
4	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/site.php:589
3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 1.64 ms After last query: 2.71 ms Query memory: 0.342 MB Memory before query: 1.357 MB Rows returned: 240

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 rvt_menu AS m

  LEFT JOIN rvt_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	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ALL	idx_client_id_parent_id_alias_language	NO INDEX KEY COULD BE USED	NULL	NULL	332	Using where; Using filesort
1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	old_rvt_lv.m.component_id	1	Using where

Profile

Status	Duration
Starting	0.06 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.01 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	1.29 ms
End of update loop	0.01 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
19	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/menu/site.php:86
18	JMenuSite->load()	JROOT/libraries/cms/menu/menu.php:74
17	JMenu->__construct()	JROOT/libraries/cms/menu/site.php:57
16	JMenuSite->__construct()	JROOT/libraries/cms/menu/menu.php:133
15	JMenu::getInstance()	JROOT/libraries/cms/application/cms.php:435
14	JApplicationCms->getMenu()	JROOT/libraries/cms/application/site.php:272
13	JApplicationSite->getMenu()	JROOT/libraries/cms/router/site.php:57
12	JRouterSite->__construct()	JROOT/libraries/cms/router/router.php:196
11	JRouter::getInstance()	JROOT/libraries/cms/application/cms.php:531
10	JApplicationCms::getRouter()	JROOT/libraries/cms/application/site.php:407
9	JApplicationSite::getRouter()	JROOT/plugins/system/languagefilter/languagefilter.php:99
8	PlgSystemLanguageFilter->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:69
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:663
4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:663
3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.61 ms After last query: 6.59 ms Query memory: 0.036 MB Memory before query: 3.453 MB Rows returned: 0

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

  FROM rvt_categories as c

  LEFT JOIN  (SELECT cat.id as id 
  FROM rvt_categories AS cat JOIN rvt_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt 
  WHERE parent.extension = 'com_content' 
  AND parent.published != 1 
  GROUP BY cat.id) AS badcats 
  ON badcats.id = c.id

  LEFT JOIN rvt_categories AS s 
  ON (s.lft < c.lft 
  AND s.rgt > c.rgt 
  AND c.language in ('lv-LV','*')) OR (s.lft >= c.lft 
  AND s.rgt <= c.rgt)

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1) 
  AND c.published = 1 
  AND badcats.id is null 
  AND s.id=2608

  GROUP BY 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

  ORDER BY c.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
2	LATERAL DERIVED	cat	const	PRIMARY,idx_left_right	PRIMARY	4	const	1
2	LATERAL DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	11	Using index condition; Using where; Using join buffer (flat, BNL join)

Profile

Status	Duration
Starting	0.14 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.01 ms
init	0.10 ms
Optimizing	0.03 ms
Optimizing	0.01 ms
Statistics	0.05 ms
Statistics	0.07 ms
Preparing	0.03 ms
Preparing	0.00 ms
Executing	0.02 ms
End of update loop	0.01 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Removing tmp table	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
11	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
10	JCategories->get()	JROOT/components/com_content/router.php:351
9	ContentRouter->parse()	JROOT/libraries/cms/router/site.php:395
8	JRouterSite->parseSefRoute()	JROOT/libraries/cms/router/router.php:479
7	JRouter->_parseSefRoute()	JROOT/libraries/cms/router/router.php:234
6	JRouter->parse()	JROOT/libraries/cms/router/site.php:118
5	JRouterSite->parse()	JROOT/libraries/cms/application/cms.php:1098
4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:763
3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.18 ms After last query: 0.06 ms Query memory: 0.025 MB Memory before query: 3.459 MB Rows returned: 1

SELECT `alias`,`catid`

  FROM `rvt_content`

  WHERE `id` = 2608

Explain

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

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.03 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Executing	0.00 ms
Sending data	0.01 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1653
10	JDatabaseDriver->loadObject()	JROOT/components/com_content/router.php:367
9	ContentRouter->parse()	JROOT/libraries/cms/router/site.php:395
8	JRouterSite->parseSefRoute()	JROOT/libraries/cms/router/router.php:479
7	JRouter->_parseSefRoute()	JROOT/libraries/cms/router/router.php:234
6	JRouter->parse()	JROOT/libraries/cms/router/site.php:118
5	JRouterSite->parse()	JROOT/libraries/cms/application/cms.php:1098
4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:763
3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.22 ms After last query: 0.20 ms Query memory: 0.026 MB Memory before query: 3.466 MB Rows returned: 1

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

  FROM rvt_extensions

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

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_extensions	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	Using index condition

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.04 ms
Preparing	0.02 ms
Executing	0.00 ms
Sending data	0.03 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1653
12	JDatabaseDriver->loadObject()	JROOT/libraries/joomla/cache/controller/callback.php:157
11	JCacheControllerCallback->get()	JROOT/libraries/cms/library/helper.php:156
10	JLibraryHelper::_load()	JROOT/libraries/cms/library/helper.php:47
9	JLibraryHelper::getLibrary()	JROOT/libraries/cms/library/helper.php:90
8	JLibraryHelper::getParams()	JROOT/libraries/cms/version/version.php:274
7	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:737
6	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
5	JFactory::getDocument()	JROOT/libraries/joomla/application/web.php:991
4	JApplicationWeb->loadDocument()	JROOT/libraries/cms/application/site.php:130
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.49 ms After last query: 0.13 ms Query memory: 0.007 MB Memory before query: 3.459 MB

UPDATE `rvt_extensions`

  SET `params` = '{\"mediaversion\":\"d1e8a24ded3212e2831513efa86ed7f2\"}'

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

Explain

EXPLAIN not possible on query: UPDATE `rvt_extensions` SET `params` = '{\"mediaversion\":\"d1e8a24ded3212e2831513efa86ed7f2\"}' WHERE `type` = 'library' AND `element` = 'joomla'

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init for update	0.04 ms
Updating	0.04 ms
End of update loop	0.01 ms
Query end	0.00 ms
Commit	0.30 ms
closing tables	0.01 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/library/helper.php:119
9	JLibraryHelper::saveParams()	JROOT/libraries/cms/version/version.php:325
8	JVersion->setMediaVersion()	JROOT/libraries/cms/version/version.php:284
7	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:737
6	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
5	JFactory::getDocument()	JROOT/libraries/joomla/application/web.php:991
4	JApplicationWeb->loadDocument()	JROOT/libraries/cms/application/site.php:130
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.28 ms After last query: 0.32 ms Query memory: 0.023 MB Memory before query: 3.559 MB Rows returned: 4

SELECT id, home, template, s.params

  FROM rvt_template_styles as s

  LEFT JOIN rvt_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	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	s	ALL	idx_template	NO INDEX KEY COULD BE USED	NULL	NULL	6	Using where
1	SIMPLE	e	ref	element_clientid,element_folder_clientid,extension	element_clientid	403	old_rvt_lv.s.template,const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.04 ms
Preparing	0.02 ms
Executing	0.00 ms
Sending data	0.05 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
6	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
5	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/application/site.php:484
4	JApplicationSite->getTemplate()	JROOT/libraries/cms/application/site.php:165
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.18 ms After last query: 0.89 ms Query memory: 0.028 MB Memory before query: 3.621 MB Rows returned: 1

SELECT a.rules

  FROM rvt_assets AS a

  WHERE (a.id = 1)

  GROUP BY a.id, a.rules, a.lft

Explain

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

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.02 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Executing	0.00 ms
Sending data	0.01 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1541
14	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:246
13	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:384
12	JUser->authorise()	JROOT/components/com_content/models/article.php:55
11	ContentModelArticle->populateState()	JROOT/libraries/legacy/model/legacy.php:439
10	JModelLegacy->getState()	JROOT/components/com_content/models/article.php:262
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.74 ms After last query: 0.15 ms Query memory: 0.028 MB Memory before query: 3.634 MB Rows returned: 2

SELECT b.rules

  FROM rvt_assets AS a

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

  WHERE (a.name = 'com_content')

  GROUP BY b.id, b.rules, b.lft

  ORDER BY b.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	idx_asset_name	idx_asset_name	202	const	1	Using temporary; Using filesort
1	SIMPLE	b	range	idx_lft_rgt	idx_lft_rgt	4	NULL	26	Using where

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.11 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Creating tmp table	0.03 ms
Sorting result	0.01 ms
Executing	0.00 ms
Sending data	0.29 ms
Creating sort index	0.05 ms
Removing tmp table	0.09 ms
Creating sort index	0.01 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1541
15	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:246
14	JAccess::getAssetRules()	JROOT/libraries/joomla/access/access.php:107
13	JAccess::check()	JROOT/libraries/joomla/user/user.php:393
12	JUser->authorise()	JROOT/components/com_content/models/article.php:55
11	ContentModelArticle->populateState()	JROOT/libraries/legacy/model/legacy.php:439
10	JModelLegacy->getState()	JROOT/components/com_content/models/article.php:262
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.59 ms After last query: 0.15 ms Query memory: 0.039 MB Memory before query: 3.650 MB Rows returned: 31

SHOW FULL COLUMNS 
  FROM `rvt_content`

Explain

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

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
closing tables	0.00 ms
Opening tables	0.18 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.00 ms
Filling schema table	0.01 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
checking permissions	0.11 ms
closing tables	0.01 ms
Executing	0.00 ms
Sending data	0.05 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Removing tmp table	0.08 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
14	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:241
13	JTable->getFields()	JROOT/libraries/joomla/table/table.php:162
12	JTable->__construct()	JROOT/libraries/legacy/table/content.php:31
11	JTableContent->__construct()	JROOT/libraries/joomla/table/table.php:305
10	JTable::getInstance()	JROOT/components/com_content/models/article.php:264
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.21 ms After last query: 0.44 ms Query memory: 0.037 MB Memory before query: 3.734 MB Rows returned: 1

SELECT *

  FROM rvt_content

  WHERE `id` = '2608'

Explain

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

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.03 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Executing	0.00 ms
Sending data	0.02 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1456
11	JDatabaseDriver->loadAssoc()	JROOT/libraries/joomla/table/table.php:728
10	JTable->load()	JROOT/components/com_content/models/article.php:265
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.44 ms After last query: 0.11 ms Query memory: 0.007 MB Memory before query: 3.747 MB

UPDATE rvt_content

  SET `hits` = (`hits` + 1)

  WHERE `id` = '2608'

Explain

EXPLAIN not possible on query: UPDATE rvt_content SET `hits` = (`hits` + 1) WHERE `id` = '2608'

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init for update	0.03 ms
Updating	0.03 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.27 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/table/table.php:1249
10	JTable->hit()	JROOT/components/com_content/models/article.php:266
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.70 ms After last query: 0.37 ms Query memory: 0.039 MB Memory before query: 3.850 MB Rows returned: 1

SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, 
  CASE WHEN badcats.id is null THEN a.state ELSE 0 END AS state, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, a.checked_out, a.checked_out_time, a.publish_up, a.publish_down, a.images, a.urls, a.attribs, a.version, a.ordering, a.metakey, a.metadesc, a.access, a.hits, a.metadata, a.featured, a.language, a.xreference,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,u.name AS author,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count

  FROM rvt_content AS a

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

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

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

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

  LEFT 
  OUTER JOIN  (SELECT cat.id as id 
  FROM rvt_categories AS cat JOIN rvt_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt 
  WHERE parent.extension = 'com_content' 
  AND parent.published <= 0 
  GROUP BY cat.id) AS badcats 
  ON badcats.id = c.id

  WHERE a.language in ('lv-LV','*') 
  AND a.id = 2608 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2025-04-20 05:36:33') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2025-04-20 05:36:33') 
  AND (a.state = 1 OR a.state =2)

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	a	const	PRIMARY,idx_state,idx_language	PRIMARY	4	const	1
1	PRIMARY	c	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	u	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	parent	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	v	const	PRIMARY	PRIMARY	4	const	0	Unique row not found
1	PRIMARY	<derived2>	ref	key0	key0	5	const	0
2	LATERAL DERIVED	cat	const	PRIMARY,idx_left_right	PRIMARY	4	const	1
2	LATERAL DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	10	Using index condition; Using where; Using join buffer (flat, BNL join)

Profile

Status	Duration
Starting	0.13 ms
checking permissions	0.00 ms
Opening tables	0.03 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.01 ms
init	0.07 ms
Optimizing	0.03 ms
Optimizing	0.01 ms
Statistics	0.04 ms
Statistics	0.11 ms
Preparing	0.03 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Executing	0.00 ms
Sending data	0.02 ms
Executing	0.00 ms
Sending data	0.09 ms
End of update loop	0.01 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Removing tmp table	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1653
13	JDatabaseDriver->loadObject()	JROOT/components/com_content/models/article.php:159
12	ContentModelArticle->getItem()	JROOT/libraries/legacy/view/legacy.php:401
11	JViewLegacy->get()	JROOT/components/com_content/views/article/view.html.php:42
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 1.81 ms After last query: 0.36 ms Query memory: 0.038 MB Memory before query: 3.895 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 rvt_categories as c

  LEFT JOIN  (SELECT cat.id as id 
  FROM rvt_categories AS cat JOIN rvt_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt 
  WHERE parent.extension = 'com_content' 
  AND parent.published != 1 
  GROUP BY cat.id) AS badcats 
  ON badcats.id = c.id

  LEFT JOIN rvt_categories AS s 
  ON (s.lft < c.lft 
  AND s.rgt > c.rgt 
  AND c.language in ('lv-LV','*')) OR (s.lft >= c.lft 
  AND s.rgt <= c.rgt)

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1) 
  AND c.published = 1 
  AND badcats.id is null 
  AND s.id=123

  GROUP BY 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

  ORDER BY c.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	Using temporary; Using filesort
1	PRIMARY	c	ALL	cat_idx,idx_access,idx_left_right,idx_language	NO INDEX KEY COULD BE USED	NULL	NULL	259	Using where
1	PRIMARY	<derived2>	ref	key0	key0	5	old_rvt_lv.c.id	11	Using where
2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	11	Using index condition; Using temporary; Using filesort
2	DERIVED	cat	index	PRIMARY,idx_left_right	idx_left_right	8	NULL	259	Using where; Using index; Using join buffer (flat, BNL join)

Profile

Status	Duration
Starting	0.13 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.08 ms
Optimizing	0.03 ms
Optimizing	0.01 ms
Statistics	0.04 ms
Statistics	0.11 ms
Preparing	0.02 ms
Creating tmp table	0.01 ms
Sorting result	0.01 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.03 ms
Creating tmp table	0.05 ms
Sorting result	0.01 ms
Executing	0.00 ms
Sending data	0.03 ms
Executing	0.00 ms
Sending data	0.38 ms
Creating sort index	0.02 ms
Removing tmp table	0.00 ms
Creating sort index	0.58 ms
Creating sort index	0.05 ms
Removing tmp table	0.09 ms
Creating sort index	0.01 ms
End of update loop	0.01 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Removing tmp table	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.01 ms
Starting cleanup	0.00 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
13	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
12	JCategories->get()	JROOT/components/com_content/helpers/route.php:44
11	ContentHelperRoute::getArticleRoute()	JROOT/components/com_content/views/article/view.html.php:71
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.27 ms After last query: 0.56 ms Query memory: 0.037 MB Memory before query: 3.931 MB Rows returned: 0

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

  FROM `rvt_contentitem_tag_map` AS m 

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

  WHERE `m`.`type_alias` = 'com_content.article' 
  AND `m`.`content_item_id` = 2608 
  AND `t`.`published` = 1 
  AND t.access IN (1,1)

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ALL	idx_tag_type	NO INDEX KEY COULD BE USED	NULL	NULL	1	Using where
1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	old_rvt_lv.m.tag_id	1	Using where

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.03 ms
Optimizing	0.02 ms
Statistics	0.04 ms
Preparing	0.02 ms
Executing	0.00 ms
Sending data	0.02 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/helper/tags.php:426
11	JHelperTags->getItemTags()	JROOT/components/com_content/views/article/view.html.php:156
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.18 ms After last query: 3.26 ms Query memory: 0.028 MB Memory before query: 4.128 MB Rows returned: 1

SELECT created_by, catid

  FROM rvt_content

  WHERE id = 2608

Explain

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

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.02 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Executing	0.00 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
15	JDatabaseDriver->loadObjectList()	JROOT/plugins/attachments/attachments_for_content/attachments_for_content.php:811
14	AttachmentsPlugin_Com_Content->attachmentsHiddenForParent()	JROOT/plugins/content/attachments/attachments.php:296
13	plgContentAttachments->onContentBeforeDisplay()	JROOT/libraries/joomla/event/event.php:69
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:167
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 1.71 ms After last query: 0.14 ms Query memory: 0.031 MB Memory before query: 4.141 MB Rows returned: 4

SELECT b.rules

  FROM rvt_assets AS a

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

  WHERE (a.name = 'com_content.article.2608')

  GROUP BY b.id, b.rules, b.lft

  ORDER BY b.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	idx_asset_name	idx_asset_name	202	const	1	Using temporary; Using filesort
1	SIMPLE	b	ALL	idx_lft_rgt	NO INDEX KEY COULD BE USED	NULL	NULL	3649	Using where

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.05 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Creating tmp table	0.02 ms
Sorting result	0.01 ms
Executing	0.00 ms
Sending data	1.35 ms
Creating sort index	0.05 ms
Removing tmp table	0.08 ms
Creating sort index	0.01 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1541
20	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:246
19	JAccess::getAssetRules()	JROOT/libraries/joomla/access/access.php:107
18	JAccess::check()	JROOT/libraries/joomla/user/user.php:393
17	JUser->authorise()	JROOT/administrator/components/com_attachments/permissions.php:125
16	AttachmentsPermissions::userMayEditArticle()	JROOT/plugins/attachments/attachments_for_content/attachments_for_content.php:886
15	AttachmentsPlugin_Com_Content->userMayAddAttachment()	JROOT/plugins/attachments/attachments_plugin_framework/attachments_plugin.php:862
14	AttachmentsPlugin->insertAttachmentsList()	JROOT/plugins/content/attachments/attachments.php:302
13	plgContentAttachments->onContentBeforeDisplay()	JROOT/libraries/joomla/event/event.php:69
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:167
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 1.70 ms After last query: 0.31 ms Query memory: 0.032 MB Memory before query: 4.177 MB Rows returned: 2

SELECT b.rules

  FROM rvt_assets AS a

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

  WHERE (a.name = 'com_attachments')

  GROUP BY b.id, b.rules, b.lft

  ORDER BY b.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	idx_asset_name	idx_asset_name	202	const	1	Using temporary; Using filesort
1	SIMPLE	b	ALL	idx_lft_rgt	NO INDEX KEY COULD BE USED	NULL	NULL	3649	Using where

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.05 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Creating tmp table	0.02 ms
Sorting result	0.01 ms
Executing	0.00 ms
Sending data	1.32 ms
Creating sort index	0.04 ms
Removing tmp table	0.08 ms
Creating sort index	0.01 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.02 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1541
21	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:246
20	JAccess::getAssetRules()	JROOT/libraries/joomla/access/access.php:107
19	JAccess::check()	JROOT/libraries/joomla/user/user.php:393
18	JUser->authorise()	JROOT/components/com_attachments/models/attachments.php:405
17	AttachmentsModelAttachments->getAttachmentsList()	JROOT/components/com_attachments/models/attachments.php:514
16	AttachmentsModelAttachments->someVisible()	JROOT/components/com_attachments/controllers/attachments.php:98
15	AttachmentsControllerAttachments->displayString()	JROOT/plugins/attachments/attachments_plugin_framework/attachments_plugin.php:911
14	AttachmentsPlugin->insertAttachmentsList()	JROOT/plugins/content/attachments/attachments.php:302
13	plgContentAttachments->onContentBeforeDisplay()	JROOT/libraries/joomla/event/event.php:69
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:167
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.46 ms After last query: 0.20 ms Query memory: 0.037 MB Memory before query: 4.213 MB Rows returned: 8

SHOW FULL COLUMNS 
  FROM `rvt_assets`

Explain

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

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
closing tables	0.00 ms
Opening tables	0.17 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.00 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.00 ms
Filling schema table	0.01 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
checking permissions	0.05 ms
closing tables	0.01 ms
Executing	0.00 ms
Sending data	0.03 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Removing tmp table	0.08 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
26	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
25	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
24	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:241
23	JTable->getFields()	JROOT/libraries/joomla/table/table.php:162
22	JTable->__construct()	JROOT/libraries/joomla/table/asset.php:61
21	JTableAsset->__construct()	JROOT/libraries/joomla/table/table.php:305
20	JTable::getInstance()	JROOT/libraries/joomla/access/access.php:100
19	JAccess::check()	JROOT/libraries/joomla/user/user.php:393
18	JUser->authorise()	JROOT/components/com_attachments/models/attachments.php:429
17	AttachmentsModelAttachments->getAttachmentsList()	JROOT/components/com_attachments/models/attachments.php:514
16	AttachmentsModelAttachments->someVisible()	JROOT/components/com_attachments/controllers/attachments.php:98
15	AttachmentsControllerAttachments->displayString()	JROOT/plugins/attachments/attachments_plugin_framework/attachments_plugin.php:911
14	AttachmentsPlugin->insertAttachmentsList()	JROOT/plugins/content/attachments/attachments.php:302
13	plgContentAttachments->onContentBeforeDisplay()	JROOT/libraries/joomla/event/event.php:69
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:167
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.17 ms After last query: 0.08 ms Query memory: 0.031 MB Memory before query: 4.245 MB Rows returned: 1

SELECT id

  FROM rvt_assets

  WHERE parent_id = 0

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	rvt_assets	ref	idx_parent_id	idx_parent_id	4	const	1	Using index

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.03 ms
Preparing	0.01 ms
Executing	0.00 ms
Sending data	0.02 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1541
21	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/table/nested.php:1216
20	JTableNested->getRootId()	JROOT/libraries/joomla/access/access.php:101
19	JAccess::check()	JROOT/libraries/joomla/user/user.php:393
18	JUser->authorise()	JROOT/components/com_attachments/models/attachments.php:429
17	AttachmentsModelAttachments->getAttachmentsList()	JROOT/components/com_attachments/models/attachments.php:514
16	AttachmentsModelAttachments->someVisible()	JROOT/components/com_attachments/controllers/attachments.php:98
15	AttachmentsControllerAttachments->displayString()	JROOT/plugins/attachments/attachments_plugin_framework/attachments_plugin.php:911
14	AttachmentsPlugin->insertAttachmentsList()	JROOT/plugins/content/attachments/attachments.php:302
13	plgContentAttachments->onContentBeforeDisplay()	JROOT/libraries/joomla/event/event.php:69
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:167
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.52 ms After last query: 0.07 ms Query memory: 0.031 MB Memory before query: 4.261 MB Rows returned: 1

SELECT b.rules

  FROM rvt_assets AS a

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

  WHERE (a.id = 1)

  GROUP BY b.id, b.rules, b.lft

  ORDER BY b.lft

Explain

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

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.00 ms
Opening tables	0.01 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.06 ms
Preparing	0.00 ms
Unlocking tables	0.00 ms
Preparing	0.01 ms
Creating tmp table	0.02 ms
Sorting result	0.01 ms
Executing	0.00 ms
Sending data	0.17 ms
Creating sort index	0.04 ms
Removing tmp table	0.08 ms
Creating sort index	0.01 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.00 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1541
21	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:246
20	JAccess::getAssetRules()	JROOT/libraries/joomla/access/access.php:107
19	JAccess::check()	JROOT/libraries/joomla/user/user.php:393
18	JUser->authorise()	JROOT/components/com_attachments/models/attachments.php:429
17	AttachmentsModelAttachments->getAttachmentsList()	JROOT/components/com_attachments/models/attachments.php:514
16	AttachmentsModelAttachments->someVisible()	JROOT/components/com_attachments/controllers/attachments.php:98
15	AttachmentsControllerAttachments->displayString()	JROOT/plugins/attachments/attachments_plugin_framework/attachments_plugin.php:911
14	AttachmentsPlugin->insertAttachmentsList()	JROOT/plugins/content/attachments/attachments.php:302
13	plgContentAttachments->onContentBeforeDisplay()	JROOT/libraries/joomla/event/event.php:69
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:167
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

Query Time: 0.32 ms After last query: 0.08 ms Query memory: 0.036 MB Memory before query: 4.277 MB Rows returned: 0

SELECT a.*, u.name as creator_name

  FROM rvt_attachments AS a

  LEFT JOIN rvt_users AS u 
  ON u.id = a.created_by

  WHERE a.parent_id=2608 
  AND a.state = 1 
  AND a.parent_type='com_content' 
  AND a.parent_entity='article' 
  AND a.access IN (1)

  ORDER BY created DESC

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	115	Using where; Using filesort
1	SIMPLE	u	eq_ref	PRIMARY	PRIMARY	4	old_rvt_lv.a.created_by	1

Profile

Status	Duration
Starting	0.05 ms
checking permissions	0.00 ms
Opening tables	0.02 ms
After opening tables	0.00 ms
System lock	0.00 ms
table lock	0.00 ms
init	0.03 ms
Optimizing	0.02 ms
Statistics	0.02 ms
Preparing	0.02 ms
Sorting result	0.01 ms
Executing	0.00 ms
Sending data	0.01 ms
Creating sort index	0.07 ms
End of update loop	0.00 ms
Query end	0.00 ms
Commit	0.00 ms
closing tables	0.00 ms
Unlocking tables	0.00 ms
closing tables	0.00 ms
Starting cleanup	0.00 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.00 ms

Call Stack

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1692
18	JDatabaseDriver->loadObjectList()	JROOT/components/com_attachments/models/attachments.php:436
17	AttachmentsModelAttachments->getAttachmentsList()	JROOT/components/com_attachments/models/attachments.php:514
16	AttachmentsModelAttachments->someVisible()	JROOT/components/com_attachments/controllers/attachments.php:98
15	AttachmentsControllerAttachments->displayString()	JROOT/plugins/attachments/attachments_plugin_framework/attachments_plugin.php:911
14	AttachmentsPlugin->insertAttachmentsList()	JROOT/plugins/content/attachments/attachments.php:302
13	plgContentAttachments->onContentBeforeDisplay()	JROOT/libraries/joomla/event/event.php:69
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:167
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:690
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:728
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:257
1	JApplicationCms->execute()	JROOT/index.php:50

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

26 dažādie vaicājumi, sakārtoti pēc skaita.

SELECT vaicājumi:

4 × SELECT b.rules 
  FROM rvt_assets AS a 
  LEFT JOIN rvt_assets AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

2 × SELECT extension_id AS id, element AS "option", params, enabled 
  FROM rvt_extensions

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 rvt_categories as c 
  LEFT JOIN  (SELECT cat.id as id 
  FROM rvt_categories AS cat JOIN rvt_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt

1 × SELECT `data` 
  FROM `rvt_session`

1 × SELECT a.rules 
  FROM rvt_assets AS a

```
1 × SELECT id 
  FROM rvt_assets
```

1 × SELECT created_by, catid 
  FROM rvt_content

1 × SELECT `m`.`tag_id`,`t`.* 
  FROM `rvt_contentitem_tag_map` AS m  
  INNER JOIN `rvt_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

1 × SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, 
  CASE WHEN badcats.id is null THEN a.state ELSE 0 END AS state, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, a.checked_out, a.checked_out_time, a.publish_up, a.publish_down, a.images, a.urls, a.attribs, a.version, a.ordering, a.metakey, a.metadesc, a.access, a.hits, a.metadata, a.featured, a.language, a.xreference,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,u.name AS author,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count 
  FROM rvt_content AS a 
  LEFT JOIN rvt_categories AS c 
  on c.id = a.catid 
  LEFT JOIN rvt_users AS u 
  on u.id = a.created_by 
  LEFT JOIN rvt_categories as parent 
  ON parent.id = c.parent_id 
  LEFT JOIN rvt_content_rating AS v 
  ON a.id = v.content_id 
  LEFT 
  OUTER JOIN  (SELECT cat.id as id 
  FROM rvt_categories AS cat JOIN rvt_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt

```
1 × SELECT * 
  FROM rvt_content
```

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

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

1 × SELECT `session_id` 
  FROM `rvt_session`

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 rvt_menu AS m 
  LEFT JOIN rvt_extensions AS e 
  ON m.component_id = e.extension_id

1 × SELECT element 
  FROM rvt_extensions

```
1 × SELECT * 
  FROM rvt_languages
```

1 × SELECT folder AS type, element AS name, params 
  FROM rvt_extensions

1 × SELECT id, rules 
  FROM `rvt_viewlevels

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

1 × SELECT a.*, u.name as creator_name 
  FROM rvt_attachments AS a 
  LEFT JOIN rvt_users AS u 
  ON u.id = a.created_by

Citi vaicājumi:

```
1 × DELETE  
  FROM `rvt_session`
```

1 × INSERT INTO `rvt_session` (`session_id`, `client_id`, `time`) 
  VALUES  ('35mcvsqkopu7hbs9v40bg5dlj2', 0, '1745127393'

1 × UPDATE `rvt_extensions` 
  SET `params` = '{\"mediaversion\":\"d1e8a24ded3212e2831513efa86ed7f2\"}'

1 × SHOW FULL COLUMNS 
  FROM `rvt_content

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

1 × SHOW FULL COLUMNS 
  FROM `rvt_assets

RVT Ķīmijas nodaļas audzēkņiem izcili sasniegumi Ķīmijas valsts 59. olimpiādes 2. posmā!

Joomla! kļūdu konsole

Sesija

Izpildes laika informācija

Time

Memory

Izmantotā operatīvā atmiņa

Datu bāzes vaicājumi

Veikti 31 vaicājumi 16.50 ms

26 dažādie vaicājumi, sakārtoti pēc skaita.

SELECT vaicājumi:

Citi vaicājumi: