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Calcolo OEL Solventi idrocarburici e ossigenati con metodo RCP

Calcolo OEL Solventi   Metodo RCP

Calcolo OEL Solventi idrocarburici e ossigenati con metodo RCP (Reciprocal Calculation Procedure)

ID 16642 | 14.05.2022 / Documento completo allegato

Note, Documenti e tools (metodo RCP) per il calcolo del livello di esposizione occupazionale (OEL) a solventi idrocarburici e ossigenati.

La definizione dei limiti di esposizione occupazionale OEL per i solventi idrocarburici è impegnativa poiché questo tipo di solventi ha composizioni di idrocarburi complesse e variabili. Ciò significa che il lavoratore inalerà non solo uno ma molti tipi di idrocarburi dal solvente contemporaneamente. Alcuni di questi idrocarburi sono ben caratterizzati e hanno i propri OEL, ma per altri le informazioni possono essere limitate. Pertanto, è fondamentale definire un OEL che tenga conto di tutti i tipi rilevanti di idrocarburi e fornisca una consulenza professionale coerente.

Le sostanze solventi a base di idrocarburi sono generalmente derivate dal petrolio come materia prima e contengono una o più classi di idrocarburi (per esempio alcani lineari, ramificati o ciclici e idrocarburi aromatici).

...

Schema Solventi idrocarburi

Solventi idrocarburi / Schema

La differenza fra i diversi tipi di solventi a base di idrocarburi è data principalmente dalle rispettive classi di idrocarburi e dalla distribuzione delle lunghezze delle relative catene di carbonio. La distribuzione della lunghezza della catena di carbonio varia a seconda dell'intervallo mirato di distillazione del prodotto finale. Le lunghezze delle catene di carbonio dei solventi a base di idrocarburi generalmente sono dei tagli stretti delle lunghezze degli idrocarburi superiori a C5 e inferiori a C20. Data la variabilità della composizione dei materiali di partenza, molti solventi a base di idrocarburi rientrano nella definizione di sostanza UVCB (Substances of Unknown or Variable Composition, Complex Reaction Products and Biological Materials).

Sostanze UVCB

L'acronimo UVCB indica sostanze di composizione sconosciuta o variabile, prodotti di una reazione complessa o materiali biologici. Le sostanze UVBC sono formate da molti costituenti diversi, alcuni dei quali possono essere ignoti. La composizione può essere variabile o difficile da prevedere.

Spesso le sostanze UVCB non sono completamente identificabili; pertanto è necessario fornire una descrizione del processo di fabbricazione e altri tipi di informazioni, come l'intervallo di ebollizione.

In generale, la denominazione di una sostanza UVCB è formata da una combinazione delle denominazioni delle materie prime e del processo.

Sostanze UVCB

Le sostanze UVBC sono formate da molti costituenti diversi, alcuni dei quali possono essere ignoti. La composizione può essere variabile o difficile da prevedere.
_________

Il processo principale per la trasformazione del petrolio come materia prima in sostanze solventi a base di idrocarburi è la combinazione di diverse fasi di lavorazione, fra cui la distillazione di tali materie, l'idrodesolforazione, l'idrogenazione pesante o media e, infine, una distillazione e uno stripping dei componenti leggeri.

I limiti di esposizione occupazionale (OEL) sono essenziali per la protezione dei lavoratori dai rischi per la salute e la sicurezza dovuti all'esposizione a sostanze pericolose nell'aria.

Un OEL è un limite superiore alla concentrazione nell'aria accettabile di una sostanza pericolosa nell'aria del posto di lavoro per una particolare sostanza o gruppo di sostanze a cui i lavoratori possono essere esposti durante la loro vita lavorativa (per 8 ore al giorno, 5 giorni alla settimana, per 40 anni) senza sviluppare effetti negativi sulla salute.

Da oltre 60 anni, le organizzazioni di regolamentazione in tutto il mondo definiscono OELS. Nell'UE, la Commissione europea è incaricata di definire gli OEL a seguito di una valutazione scientifica e di un processo di consultazione, mentre in alcuni Stati membri può essere in atto una procedura separata.

Le informazioni sugli OEL esistenti per le sostanze HSPA (Hydrocarbon Solvent Producers Association) e OSPA (Oxigenated olvent Producers Association) sono disponibili nei documenti (allegati):

- Solventi idrocarburici registrati in REACH / Dati
- Solventi ossigenati registrati in REACH / Dati

I solventi idrocarburici: un caso particolare

La definizione dei limiti di esposizione professionale per i solventi idrocarburici è impegnativa poiché questo tipo di solventi ha composizioni di idrocarburi complesse e variabili. Ciò significa che il lavoratore inalerà non solo uno ma molti tipi di idrocarburi dal solvente contemporaneamente. Alcuni di questi idrocarburi sono ben caratterizzati e hanno i propri OEL, ma per altri le informazioni possono essere limitate. Pertanto, è fondamentale definire un OEL che tenga conto di tutti i tipi rilevanti di idrocarburi e fornisca una consulenza professionale coerente.

È necessario un approccio che consenta di calcolare un OEL univoco per ciascun solvente idrocarburico, sulla base di informazioni compositive relativamente semplici. Inoltre, non è sempre possibile identificare tutti i componenti dei solventi idrocarburici e la maggior parte dei dati tossicologici esistenti si riferisce a solventi idrocarburici rappresentativi piuttosto che ai loro singoli componenti.

L'approccio Reciprocal Calculation Procedure (RCP) è stato sviluppato dai produttori di solventi per idrocarburi negli Stati Uniti e in Europa, che raggruppa tutti gli idrocarburi con proprietà fisiche, chimiche e tossicologiche simili e assegna loro un Valore Guida di Gruppo o GGV (Group Guidance Value) che copre gli OEL esistenti di idrocarburi rappresentativi all'interno di un gruppo. L'utilizzo di questi valori GGV nel calcolo dell'RCP garantisce che gli idrocarburi in quel gruppo non superino i propri OEL individuali. In pratica ciò significa misurare un singolo OEL che riflette la composizione idrocarburica del solvente.

Ciascun GGV è supportato da una serie di studi tossicologici che includono effetti acuti sul sistema nervoso centrale che confermano che alcuni costituenti idrocarburici possono essere raggruppati in tre GGV e li distinguono dai valori specifici della sostanza o SSV.

Demo RCP:

https://www.youtube.com/watch?v=nkUaU56lP-8

Fonte: ESIG (European Solvents Industry Group)

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Testata editoriale iscritta al n. 22/2024 del registro periodici della cancelleria del Tribunale di Perugia in data 19.11.2024

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    1 x afterRenderRawModule mod_custom (Abbonamento Full) (912B) (0.04%)
    84μs
    1 x afterRenderRawModule mod_custom (DM 21 Marzo 1973 | MOCA IT) (1.03KB) (0.04%)
    84μs
    1 x afterRenderRawModule mod_custom (D. Lgs. 81/2008 - TUSSL) (928B) (0.04%)
    83μs
    1 x afterRenderRawModule mod_custom (Food Safety book) (1.02KB) (0.04%)
    82μs
    1 x afterRenderRawModule mod_custom (Codice Prevenzione Incendi | RTO II) (928B) (0.04%)
    81μs
    1 x afterRenderRawModule mod_custom (Abbonamento Full Plus) (912B) (0.04%)
    81μs
    1 x afterRenderRawModule mod_custom (MEPA) (11.94KB) (0.04%)
    81μs
    1 x afterRenderRawModule mod_custom (TUA | Testo Unico Ambiente) (3.41KB) (0.04%)
    80μs
    1 x afterRenderRawModule mod_custom (Codice Unico Sicurezza) (928B) (0.04%)
    80μs
    1 x afterRenderRawModule mod_custom (CEM4 || Ultimo aggiornamento) (1.03KB) (0.04%)
    80μs
    1 x afterRenderRawModule mod_custom (D. Lgs. 196/2003 - Codice protezione dati personali | GDPR) (960B) (0.04%)
    80μs
    1 x afterRenderRawModule mod_custom (Direttiva macchine e norme armonizzate) (1.05KB) (0.04%)
    80μs
    1 x afterRenderRawModule mod_custom (MOCA - GMP | Consolidato) (1.03KB) (0.04%)
    80μs
    1 x afterRenderRawModule mod_custom (Store Certifico) (976B) (0.04%)
    80μs
    1 x afterRenderRawModule mod_custom (TUSSL / Link) (976B) (0.03%)
    79μs
    1 x afterRenderRawModule mod_custom (D. Lgs. 231/2001 - Responsabilità amministrativa enti) (960B) (0.03%)
    79μs
    1 x afterRenderRawModule mod_custom (Glossario Certifico HSE) (1.03KB) (0.03%)
    79μs
    1 x afterRenderRawModule mod_custom (Certifico ADR) (1.02KB) (0.03%)
    78μs
    1 x afterRenderRawModule mod_custom (D. Lgs. 101/2020 - Protezione esposizione radiazioni ionizzanti) (960B) (0.03%)
    78μs
    1 x afterRenderModule mod_menu (Top Menu) (4.11KB) (0.03%)
    75μs
    1 x afterRenderModule mod_custom (DM 21 Marzo 1973 | MOCA IT) (4.03KB) (0.03%)
    69μs
    1 x afterRenderModule mod_custom (D. Lgs. 81/2008 - TUSSL) (4.02KB) (0.03%)
    67μs
    1 x afterRenderModule mod_custom (Abbonamento Full) (4.89KB) (0.03%)
    66μs
    1 x afterRenderModule mod_custom (Codice Prevenzione Incendi | RTO II) (4.16KB) (0.03%)
    65μs
    1 x afterRenderModule mod_custom (TUA | Testo Unico Ambiente) (4.03KB) (0.03%)
    65μs
    1 x afterRenderModule mod_custom (CEM4 || Ultimo aggiornamento) (3.91KB) (0.03%)
    63μs
    1 x afterRenderModule mod_custom (MEPA) (3.75KB) (0.03%)
    63μs
    1 x afterRenderModule mod_custom (TUSSL / Link) (3.64KB) (0.03%)
    63μs
    1 x afterRenderModule mod_custom (D. Lgs. 101/2020 - Protezione esposizione radiazioni ionizzanti) (4.44KB) (0.03%)
    63μs
    1 x afterRenderModule mod_custom (Abbonamento Full Plus) (4.14KB) (0.03%)
    63μs
    1 x afterRenderModule mod_custom (Direttiva macchine e norme armonizzate) (4.16KB) (0.03%)
    62μs
    1 x afterRenderModule mod_custom (Glossario Certifico HSE) (3.77KB) (0.03%)
    62μs
    1 x afterRenderModule mod_custom (D. Lgs. 231/2001 - Responsabilità amministrativa enti) (4.42KB) (0.03%)
    62μs
    1 x afterRenderModule mod_custom (D. Lgs. 196/2003 - Codice protezione dati personali | GDPR) (4.44KB) (0.03%)
    62μs
    1 x afterRenderModule mod_custom (MOCA - GMP | Consolidato) (4.02KB) (0.03%)
    62μs
    1 x afterRenderModule mod_custom (Store Certifico) (3.58KB) (0.03%)
    62μs
    1 x afterRenderModule mod_custom (Food Safety book) (4.02KB) (0.03%)
    62μs
    1 x afterRenderModule mod_custom (Certifico ADR) (3.89KB) (0.03%)
    61μs
    1 x afterRenderModule mod_custom (Codice Unico Sicurezza) (4.02KB) (0.03%)
    61μs
    1 x beforeRenderRawModule mod_menu (Top Menu) (2.47KB) (0.02%)
    46μs
    1 x beforeRenderRawModule mod_menu (Policies) (616B) (0.01%)
    25μs
    1 x beforeRenderRawModule mod_custom (Titolo Predefinito) (2.1KB) (0.01%)
    25μs
    1 x beforeRenderRawModule mod_menu (Info) (440B) (0.01%)
    22μs
    1 x beforeRenderRawModule mod_custom (Certifico s.r.l.) (2.29KB) (0.01%)
    22μs
    1 x beforeRenderRawModule mod_menu (Documenti Abbonati) (1.96KB) (0.01%)
    20μs
    1 x beforeRenderRawModule mod_menu (Temi) (904B) (0.01%)
    20μs
    1 x beforeRenderRawModule mod_menu (Media) (912B) (0%)
    9μs
    1 x beforeRenderRawModule mod_menu (Store) (912B) (0%)
    9μs
    1 x beforeRenderRawModule mod_menu (Marketing) (896B) (0%)
    8μs
    1 x beforeRenderRawModule mod_custom (Regolamento Macchine) (2.55KB) (0%)
    8μs
    1 x Before Access::preloadPermissions (com_content) (1.51KB) (0%)
    7μs
    1 x beforeRenderRawModule mod_custom (D. Lgs. 81/2008 - TUSSL) (768B) (0%)
    6μs
    1 x beforeRenderRawModule mod_custom (TUA | Testo Unico Ambiente) (1.38KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (TUSSL / Link) (1.48KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (Glossario Certifico HSE) (2.38KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (CEM4 || Ultimo aggiornamento) (2KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (D. Lgs. 101/2020 - Protezione esposizione radiazioni ionizzanti) (1.28KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (MOCA - GMP | Consolidato) (2.5KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (Abbonamento Full Plus) (2.38KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (Store Certifico) (3.27KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (MEPA) (2.05KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (Codice Prevenzione Incendi | RTO II) (1.25KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (Certifico ADR) (2.77KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (Abbonamento Full) (2.39KB) (0%)
    5μs
    1 x beforeRenderRawModule mod_custom (D. Lgs. 196/2003 - Codice protezione dati personali | GDPR) (2.22KB) (0%)
    4μs
    1 x beforeRenderRawModule mod_custom (Direttiva macchine e norme armonizzate) (2.73KB) (0%)
    4μs
    1 x beforeRenderRawModule mod_custom (Codice Unico Sicurezza) (2.25KB) (0%)
    4μs
    1 x beforeRenderRawModule mod_custom (DM 21 Marzo 1973 | MOCA IT) (1.63KB) (0%)
    4μs
    1 x beforeRenderRawModule mod_custom (Food Safety book) (2.52KB) (0%)
    4μs
    1 x beforeRenderRawModule mod_custom (D. Lgs. 231/2001 - Responsabilità amministrativa enti) (2.09KB) (0%)
    4μs
    1 x beforeRenderModule mod_login (Accedi all'area riservata) (736B) (0%)
    3μs
    1 x beforeRenderModule mod_menu (Main Menu) (704B) (0%)
    3μs
    1 x beforeRenderModule mod_menu (Social) (704B) (0%)
    3μs
    1 x beforeRenderModule mod_menu (Policies) (704B) (0%)
    2μs
    1 x beforeRenderModule mod_custom (Certifico s.r.l.) (720B) (0%)
    2μs
    1 x beforeRenderModule mod_menu (Temi) (704B) (0%)
    2μs
    1 x beforeRenderModule mod_menu (Top Menu) (704B) (0%)
    2μs
    1 x beforeRenderModule mod_menu (Store) (704B) (0%)
    2μs
    1 x beforeRenderModule mod_menu (Info) (704B) (0%)
    2μs
    1 x beforeRenderModule mod_menu (Marketing) (704B) (0%)
    2μs
    1 x beforeRenderModule mod_menu (Documenti Abbonati) (720B) (0%)
    2μs
    1 x beforeRenderModule mod_custom (Glossario Certifico HSE) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (D. Lgs. 196/2003 - Codice protezione dati personali | GDPR) (768B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Store Certifico) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Titolo Predefinito) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_menu (Media) (704B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Regolamento Macchine) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (D. Lgs. 81/2008 - TUSSL) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Codice Prevenzione Incendi | RTO II) (736B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (TUA | Testo Unico Ambiente) (736B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (TUSSL / Link) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (CEM4 || Ultimo aggiornamento) (736B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (D. Lgs. 231/2001 - Responsabilità amministrativa enti) (752B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (D. Lgs. 101/2020 - Protezione esposizione radiazioni ionizzanti) (768B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Certifico ADR) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (MOCA - GMP | Consolidato) (736B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Codice Unico Sicurezza) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (DM 21 Marzo 1973 | MOCA IT) (736B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Abbonamento Full) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Abbonamento Full Plus) (720B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (MEPA) (704B) (0%)
    1μs
    1 x beforeRenderModule mod_custom (Direttiva macchine e norme armonizzate) (736B) (0%)
    0μs
    1 x beforeRenderModule mod_custom (Food Safety book) (720B) (0%)
    0μs
62 statements were executed, 25 of which were duplicates, 37 unique32.45ms4.81MB
  • SELECT @@SESSION.sql_mode;40μs968BExplainStack/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:308Copy
  • SELECT `data` FROM `com_session` WHERE `session_id` = ?443μs1008BParamsExplainStack/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:250Copy
  • SELECT `session_id` FROM `com_session` WHERE `session_id` = :session_id LIMIT 125μs1.3KBParamsExplainStack/libraries/src/Session/MetadataManager.php:187Copy
  • INSERT INTO `com_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (:session_id, :guest, :time, :user_id, :username, :client_id)895μs944BParamsStack/libraries/src/Session/MetadataManager.php:260Copy
  • SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` FROM `com_extensions` WHERE `type` = 'component' AND `state` = 0 AND `enabled` = 1124μs1.61KBExplainStack/libraries/src/Component/ComponentHelper.php:399Copy
  • SELECT `id`,`rules` FROM `com_viewlevels`33μs656BExplainStack/libraries/src/Access/Access.php:955Copy
  • SELECT `b`.`id` FROM `com_usergroups` AS `a` LEFT JOIN `com_usergroups` AS `b` ON `b`.`lft` <= `a`.`lft` AND `b`.`rgt` >= `a`.`rgt` WHERE `a`.`id` = :guest51μs1.33KBParamsExplainStack/libraries/src/Access/Access.php:868Copy
  • SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` FROM `com_extensions` WHERE `enabled` = 1 AND `type` = 'plugin' AND `state` IN (0,1) AND `access` IN (:preparedArray1,:preparedArray2) ORDER BY `ordering`255μs4.48KBParamsExplainStack/libraries/src/Plugin/PluginHelper.php:294Copy
  • SELECT `m`.`id`,`m`.`menutype`,`m`.`title`,`m`.`alias`,`m`.`note`,`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`,`m`.`path` AS `route`,`e`.`element` AS `component` FROM `com_menu` AS `m` LEFT JOIN `com_extensions` AS `e` ON `m`.`component_id` = `e`.`extension_id` WHERE ( (`m`.`published` = 1 AND `m`.`parent_id` > 0 AND `m`.`client_id` = 0) AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :currentDate1)) AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :currentDate2) ORDER BY `m`.`lft`729μs375.92KBParamsExplainStack/libraries/src/Menu/SiteMenu.php:166Copy
  • SELECT `id`,`home`,`template`,`s`.`params`,`inheritable`,`parent` FROM `com_template_styles` AS `s` LEFT JOIN `com_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` = 1133μs60.84KBExplainStack/administrator/components/com_templates/src/Model/StyleModel.php:775Copy
  • SELECT * FROM `com_template_styles` WHERE `client_id` = 0 AND `id` = '13'40μs40.91KBExplainStack/plugins/system/helixultimate/src/Platform/Helper.php:57Copy
  • SELECT * FROM `com_languages` WHERE `published` = 1 ORDER BY `ordering` ASC42μs1.59KBExplainStack/libraries/src/Language/LanguageHelper.php:177Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `com_assets` WHERE `name` IN (:preparedArray1,:preparedArray2,:preparedArray3,:preparedArray4,:preparedArray5,:preparedArray6,:preparedArray7,:preparedArray8,:preparedArray9,:preparedArray10,:preparedArray11,:preparedArray12,:preparedArray13,:preparedArray14,:preparedArray15,:preparedArray16,:preparedArray17,:preparedArray18,:preparedArray19,:preparedArray20,:preparedArray21,:preparedArray22,:preparedArray23,:preparedArray24,:preparedArray25,:preparedArray26,:preparedArray27,:preparedArray28,:preparedArray29,:preparedArray30,:preparedArray31,:preparedArray32,:preparedArray33,:preparedArray34,:preparedArray35,:preparedArray36,:preparedArray37,:preparedArray38,:preparedArray39)255μs7.44KBParamsExplainStack/libraries/src/Access/Access.php:357Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `com_assets` WHERE `name` LIKE :asset OR `name` = :extension OR `parent_id` = 08.86ms3.92MBParamsExplainStack/libraries/src/Access/Access.php:301Copy
  • SHOW FULL COLUMNS FROM `com_content`323μs1.77KBStack/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:587Copy
  • UPDATE `com_content` SET `hits` = (`hits` + 1) WHERE `id` = '16642'1.19ms48BStack/libraries/src/Table/Table.php:1348Copy
  • SELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`alias`,`a`.`introtext`,`a`.`fulltext`,`a`.`state`,`a`.`catid`,`a`.`created`,`a`.`created_by`,`a`.`created_by_alias`,`a`.`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`,`fp`.`featured_up`,`fp`.`featured_down`,`c`.`title` AS `category_title`,`c`.`alias` AS `category_alias`,`c`.`access` AS `category_access`,`c`.`language` AS `category_language`,`fp`.`ordering`,`u`.`name` AS `author`,`parent`.`title` AS `parent_title`,`parent`.`id` AS `parent_id`,`parent`.`path` AS `parent_route`,`parent`.`alias` AS `parent_alias`,`parent`.`language` AS `parent_language`,ROUND(`v`.`rating_sum` / `v`.`rating_count`, 1) AS `rating`,`v`.`rating_count` AS `rating_count` FROM `com_content` AS `a` INNER JOIN `com_categories` AS `c` ON `c`.`id` = `a`.`catid` LEFT JOIN `com_content_frontpage` AS `fp` ON `fp`.`content_id` = `a`.`id` LEFT JOIN `com_users` AS `u` ON `u`.`id` = `a`.`created_by` LEFT JOIN `com_categories` AS `parent` ON `parent`.`id` = `c`.`parent_id` LEFT JOIN `com_content_rating` AS `v` ON `a`.`id` = `v`.`content_id` WHERE ( (`a`.`id` = :pk AND `c`.`published` > 0) AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= :publishUp)) AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= :publishDown) AND `a`.`state` IN (:preparedArray1,:preparedArray2)204μs23.38KBParamsExplainStack/components/com_content/src/Model/ArticleModel.php:215Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`220μs3.95KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT `m`.`tag_id`,`t`.* FROM `com_contentitem_tag_map` AS `m` INNER JOIN `com_tags` AS `t` ON `m`.`tag_id` = `t`.`id` WHERE `m`.`type_alias` = :contentType AND `m`.`content_item_id` = :id AND `t`.`published` = 1 AND `t`.`access` IN (:preparedArray1,:preparedArray2)4.97ms4.02KBParamsExplainStack/libraries/src/Helper/TagsHelper.php:388Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`273μs3.95KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT DISTINCT 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, a.only_use_in_subform,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, g.note as group_note FROM com_fields AS a LEFT JOIN `com_languages` AS l ON l.lang_code = a.language LEFT JOIN com_users AS uc ON uc.id=a.checked_out LEFT JOIN com_viewlevels AS ag ON ag.id = a.access LEFT JOIN com_users AS ua ON ua.id = a.created_user_id LEFT JOIN com_fields_groups AS g ON g.id = a.group_id LEFT JOIN `com_fields_categories` AS fc ON fc.field_id = a.id WHERE ( (`a`.`context` = :context AND (`fc`.`category_id` IS NULL OR `fc`.`category_id` IN (:preparedArray1,:preparedArray2,:preparedArray3,:preparedArray4,:preparedArray5)) AND `a`.`access` IN (:preparedArray6,:preparedArray7)) AND (`a`.`group_id` = 0 OR `g`.`access` IN (:preparedArray8,:preparedArray9)) AND `a`.`state` = :state) AND (`a`.`group_id` = 0 OR `g`.`state` = :gstate) AND `a`.`only_use_in_subform` = :only_use_in_subform ORDER BY a.ordering ASC537μs4.81KBParamsExplainStack/libraries/src/MVC/Model/BaseDatabaseModel.php:164Copy
  • SELECT `a`.`id`,`a`.`title`,`a`.`catid`,`a`.`language`, CASE WHEN CHAR_LENGTH(`a`.`alias`) != 0 THEN CONCAT_WS(':', `a`.`id`, `a`.`alias`) ELSE a.id END AS `slug`, CASE WHEN CHAR_LENGTH(`cc`.`alias`) != 0 THEN CONCAT_WS(':', `cc`.`id`, `cc`.`alias`) ELSE cc.id END AS `catslug` FROM `com_content` AS `a` LEFT JOIN `com_categories` AS `cc` ON `cc`.`id` = `a`.`catid` WHERE `a`.`catid` = :catid AND `a`.`state` = :state AND `a`.`access` IN (:preparedArray1,:preparedArray2) AND (`publish_up` IS NULL OR `publish_up` <= :nowDate1) AND (`publish_down` IS NULL OR `publish_down` >= :nowDate2) ORDER BY CASE WHEN `a`.`publish_up` IS NULL THEN `a`.`created` ELSE `a`.`publish_up` END DESC7.29ms109.72KBParamsExplainStack/plugins/content/pagenavigation/src/Extension/PageNavigation.php:188Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`213μs3.95KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT * FROM com_hikashop_config136μs24.63KBExplainStack/administrator/components/com_hikashop/classes/config.php:16Copy
  • SET sql_mode=(SELECT REPLACE(REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''), 'STRICT_TRANS_TABLES', ''));27μs0BStack/administrator/components/com_hikashop/helpers/helper.php:3558Copy
  • SELECT `m`.`id`,`m`.`title`,`m`.`module`,`m`.`position`,`m`.`content`,`m`.`showtitle`,`m`.`params`,`mm`.`menuid` FROM `com_modules` AS `m` LEFT JOIN `com_modules_menu` AS `mm` ON `mm`.`moduleid` = `m`.`id` LEFT JOIN `com_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`.`client_id` = :clientId AND `m`.`access` IN (:preparedArray1,:preparedArray2)) AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :publishUp)) AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :publishDown)) AND (`mm`.`menuid` = :itemId OR `mm`.`menuid` <= 0) ORDER BY `m`.`position`,`m`.`ordering`936μs148.81KBParamsExplainStack/libraries/src/Cache/Controller/CallbackController.php:51Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id61μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`98μs3.88KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id39μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT * FROM `com_schemaorg` WHERE `itemId` = :itemId AND `context` = :context74μs1.55KBParamsExplainStack/plugins/system/schemaorg/src/Extension/Schemaorg.php:403Copy
  • SELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`alias`,`a`.`introtext`,`a`.`fulltext`,`a`.`state`,`a`.`catid`,`a`.`created`,`a`.`created_by`,`a`.`created_by_alias`,`a`.`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`,`fp`.`featured_up`,`fp`.`featured_down`,`c`.`title` AS `category_title`,`c`.`alias` AS `category_alias`,`c`.`access` AS `category_access`,`c`.`language` AS `category_language`,`fp`.`ordering`,`u`.`name` AS `author`,`parent`.`title` AS `parent_title`,`parent`.`id` AS `parent_id`,`parent`.`path` AS `parent_route`,`parent`.`alias` AS `parent_alias`,`parent`.`language` AS `parent_language`,ROUND(`v`.`rating_sum` / `v`.`rating_count`, 1) AS `rating`,`v`.`rating_count` AS `rating_count` FROM `com_content` AS `a` INNER JOIN `com_categories` AS `c` ON `c`.`id` = `a`.`catid` LEFT JOIN `com_content_frontpage` AS `fp` ON `fp`.`content_id` = `a`.`id` LEFT JOIN `com_users` AS `u` ON `u`.`id` = `a`.`created_by` LEFT JOIN `com_categories` AS `parent` ON `parent`.`id` = `c`.`parent_id` LEFT JOIN `com_content_rating` AS `v` ON `a`.`id` = `v`.`content_id` WHERE ( (`a`.`id` = :pk AND `c`.`published` > 0) AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= :publishUp)) AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= :publishDown) AND `a`.`state` IN (:preparedArray1,:preparedArray2)207μs22.17KBParamsExplainStack/components/com_content/src/Model/ArticleModel.php:215Copy
  • SELECT SUM(CASE WHEN `a`.`next_execution` <= :now THEN 1 ELSE 0 END) AS due_count,SUM(CASE WHEN `a`.`locked` IS NULL THEN 0 ELSE 1 END) AS locked_count FROM `com_scheduler_tasks` AS `a` WHERE `a`.`state` = 199μs1.37KBParamsExplainStack/administrator/components/com_scheduler/src/Model/TasksModel.php:517Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id66μs3.81KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id49μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id57μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id35μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`345μs3.95KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id42μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id42μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`312μs3.94KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id44μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`308μs3.94KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id41μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`309μs3.95KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id43μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`172μs3.95KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id40μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id30μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id27μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id28μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id29μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id27μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id29μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id26μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id26μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id26μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id27μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • 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 `com_categories` AS `s` INNER JOIN `com_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`303μs3.95KBParamsExplainStack/libraries/src/Categories/Categories.php:375Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id39μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `alias` FROM `com_content` WHERE `id` = :id31μs1.31KBParamsExplainStack/components/com_content/src/Service/Router.php:168Copy
  • SELECT `session_id` FROM `com_session` WHERE `session_id` = ?40μs1KBParamsExplainStack/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:277Copy
  • UPDATE `com_session` SET `data` = ? , `time` = ? WHERE `session_id` = ?1.04ms592BParamsStack/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:301Copy