Semantic search

This page or action requires JavaScript to work. Please enable JavaScript in your browser or use a browser where it is supported, so that functionality can be provided as requested. For further assistance, please have a look at the noscript help page.

Options | Search Clear all entries |

Condition

Printout selection

Options

Parameters [+]

limit:

The maximum number of results to return

offset:

The offset of the first result

link:

Show values as links

headers:

Display the headers/property names

mainlabel:

The label to give to the main page name

intro:

The text to display before the query results, if there are any

outro:

The text to display after the query results, if there are any

searchlabel:

Text for continuing the search

default:

The text to display if there are no query results

import-annotation:

Additional annotated data are to be copied during the parsing of a subject

propsep:

The separator between the properties of a result entry

valuesep:

The separator between the values for a property of a result

template:

The name of a template with which to display the printouts

named args:

Name the arguments passed to the template

userparam:

A value passed into each template call, if a template is used

class:

An additional CSS class to set for the list

introtemplate:

The name of a template to display before the query results, if there are any

outrotemplate:

The name of a template to display after the query results, if there are any

sep:

The separator between results

prefix:

Control display of namespace in printouts

Sort options

Delete

Add sorting condition

ResultCodeDebugExtra

To embed this query inline into a wiki page use the code below.

{{#ask: [[Class::Article]] [[Has article context::Yearbook]] [[Published in year::+]] [[Is available to the public::true]]
 |?=Page
 |?Has authors formatted|+lang=nl
 |?Has main title
 |?Display title of
 |?Has publication date formatted|+lang=nl
 |?Has article category|+lang=nl
 |?Has content type|+lang=nl
 |?Has primary image
 |format=template
 |limit=1
 |offset=1
 |link=none
 |sort=Has sortkey
 |order=desc
 |mainlabel=
 |intro=<h2 class="kelten-issue-subheading">Jaarboekartikel</h2><div class="d-flex justify-content-center"><hr class="kelten-issue-hr" /></div>
 |default=Nog geen informatie beschikbaar.
 |template=Show article
 |named args=true
}}

Results 2 – 2 previous 1 20 50 100 250 500 next 1

JSON CSV RSS RDF

Query log

{
    "query_string": "[[Class::Article]] [[Has article context::Yearbook]] [[Published in year::+]] [[Is available to the public::true]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0107",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Class::Article]] [[Has article context::Yearbook]] [[Published in year::+]] [[Is available to the public::true]]

SQL Query

SELECT DISTINCT
t0.smw_id AS id,
  t0.smw_title AS t,
  t0.smw_namespace AS ns,
  t0.smw_iw AS iw,
  t0.smw_subobject AS so,
  t0.smw_sortkey AS sortkey, t11.o_hash
FROM
`keltensmw_object_ids` AS t0
INNER JOIN
(`keltensmw_di_blob` AS t2
INNER JOIN
`keltensmw_di_blob` AS t4 ON t2.s_id=t4.s_id
INNER JOIN
`keltensmw_di_blob` AS t6 ON t2.s_id=t6.s_id
INNER JOIN
`keltensmw_di_blob` AS t8 ON t2.s_id=t8.s_id) ON t0.smw_id=t2.s_id
INNER JOIN
`keltensmw_di_blob` AS t11 ON t0.smw_id=t11.s_id
WHERE
(
   (t2.o_hash='Article') AND t2.p_id=13428
   AND (
   (t4.o_hash='Yearbook') AND t4.p_id=4751)
   AND (t6.p_id=13496)
   AND (
   (t8.o_hash='true') AND t8.p_id=13453)
  )
   AND (t11.p_id=756)
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t11.o_hash DESC
LIMIT
6
OFFSET
1

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t4	index_merge	s_id, p_id, s_id_2, o_hash	o_hash,p_id	258,262		1	Using intersect(o_hash,p_id); Using where; Using temporary; Using filesort
1	SIMPLE	t2	ref	s_id, p_id, s_id_2, o_hash	s_id	8	kelten2024.t4.s_id, const	1	Using where
1	SIMPLE	t6	ref	s_id, p_id, s_id_2	s_id	8	kelten2024.t4.s_id, const	1	Using index
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	kelten2024.t4.s_id	1	Using where
1	SIMPLE	t8	ref	s_id, p_id, s_id_2, o_hash	s_id	8	kelten2024.t4.s_id, const	1	Using where
1	SIMPLE	t11	ref	s_id, p_id, s_id_2	s_id	8	kelten2024.t4.s_id, const	1

Auxilliary Tables

No auxilliary tables used.

Query Metrics

Query-Size:7
Query-Depth:1

Errors and Warnings

None

Jaarboekartikel

Artikel: Letterkunde

De geelgalligheid van Cú Chulainn

Ranke de Vries

12 september 2022