Special property "Query scode"

From semantic-mediawiki.org
Query scode
Holds the status code a query uses to define its internal state
Further Information
Provided by: extension "Semantic MediaWiki "Semantic MediaWiki (SMW) is a free, open-source extension to MediaWiki that lets you store and query data within the wiki's pages. Semantic MediaWiki is also a full-fledged framework, in conjunction with many spinoff extensions, that can turn a wiki into a powerful and flexible knowledge management system. All data created within SMW can easily be published via the Semantic Web, allowing other systems to use this data seamlessly.
Added: 3.0.0
Removed: still in use
Alias: has no alias
Optional: yes
Visible: yes
Annotable: no
Declarative: no
Setting: not specified
Focus: query information
In this wiki: Property:Query scode

The Query scode (query status code) property is a special property in Semantic MediaWiki with a built-in meaning: it holds the internal state (using a number as status code) on when an inline query uses the @annotation or @deferred query marker to set a special execution mode as well as those reaching the expensive parser functions count limit. Thus it is possible to query for queries with a special execution mode. It is not possible to manually add a value to this special property. See the help page on how to query for queries for more details on how to use this special property. It was introduced with Semantic MediaWiki 3.0.0Released on an unknown date and compatible with MW 1.27.0 - 1.30.x..1

The execution modes that will be set:

See the property page Query scode to see which pages use this special property on this wiki.

Available special properties relating to query profiling

The following other special properties are available for query profiling:
NameDescriptionHelp pageAdded
Query depthHolds the value of the property depth of a querySpecial property "Query depth"1.8.0
Query formatHolds the name of the result format used in a querySpecial property "Query format"1.8.0
Query sizeHolds the value of the number of conditions in a querySpecial property "Query size"1.8.0
Query stringHolds the conditions of the query as a stringSpecial property "Query string"1.8.0
Has queryLinks a page to the subobject created by a query recording its profileSpecial property "Has query"1.8.0
Query durationHolds the value of the duration a query took to executeSpecial property "Query duration"1.9.0
Query sourceHolds the identifier of an alternative (e.g. remote) query sourceSpecial property "Query source"2.5.0
Query parametersHolds the parameters a query used to select its outputSpecial property "Query parameters"2.5.0

See also


  1. a b c  Semantic MediaWiki: GitHub pull request gh:smw:2673
  2. ^  Semantic MediaWiki: GitHub pull request gh:smw:2476