Semantic search

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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

class:

An additional CSS class to set for the table

transpose:

Display table headers vertically and results horizontally

sep:

The separator between results

Sort options

Delete

Add sorting condition

ResultCodeDebugExtra

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

{{#ask: [[Plate of taxon:: <q>[[Category:Crataegus]]</q> ]]
 |?Plate of taxon=Taxon
 |?Plate of taxon.Illustrator=Illustrator
 |format=table
 |limit=50
 |offset=3
 |sort=
 |order=asc
 |mainlabel=
}}

Results 4 – 9 previous 50 20 50 100 250 500 next 50

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Query log

{
    "query_string": "[[Plate of taxon:: [[Category:Crataegus]]<\/q> ]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0187",
    "from_cache": false
}

SQLStore debug output

ASK Query

[[Plate of taxon:: [[Category:Crataegus]] ]]

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, t0.smw_sort
FROM
`smw_object_ids` AS t0
INNER JOIN
(`smw_di_wikipage` AS t1
INNER JOIN
(`smw_fpt_inst` AS t3
INNER JOIN
`t4` AS t4 ON t3.o_id=t4.id) ON t1.o_id=t3.s_id) ON t0.smw_id=t1.s_id
WHERE
(t1.p_id='1213')
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
55
OFFSET
3

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t4	ALL	PRIMARY				61	Using temporary; Using filesort
1	SIMPLE	t3	ref	s_id,o_id,s_id_2,o_id_2	o_id_2	5	mediawiki.t4.id	7	Using index
1	SIMPLE	t1	ref	s_id,o_id,p_id,s_id_2,s_id_3,o_id_2,o_id_3	o_id	5	mediawiki.t3.s_id	1	Using where
1	SIMPLE	t0	eq_ref	PRIMARY,smw_id,smw_iw,smw_iw_2	PRIMARY	4	mediawiki.t1.s_id	1	Using where

Auxilliary Tables

Temporary table t4
Recursively computed hierarchy for element(s) ('662610').
SELECT s_id FROM `smw_fpt_subc` WHERE o_id='662610' LIMIT 1

Query Metrics

Query-Size:2
Query-Depth:1

Errors and Warnings

None

	Taxon	Illustrator ⠉
	Crataegus viridis var. viridis Crataegus viridis var. ovata Crataegus reverchonii var. reverchonii Crataegus punctata	Marjorie C. Leggitt Marjorie C. Leggitt Marjorie C. Leggitt Marjorie C. Leggitt
	Crataegus opaca Crataegus mollis var. mollis Crataegus schuettei var. schuettei	Marjorie C. Leggitt Marjorie C. Leggitt Marjorie C. Leggitt
	Crataegus biltmoreana Crataegus pruinosa var. pruinosa Crataegus mendosa	Marjorie C. Leggitt Marjorie C. Leggitt Marjorie C. Leggitt
	Crataegus dodgei Crataegus uniflora Crataegus triflora	Marjorie C. Leggitt Marjorie C. Leggitt Marjorie C. Leggitt
	Crataegus mira Crataegus ignava Crataegus egens	Marjorie C. Leggitt Marjorie C. Leggitt Marjorie C. Leggitt
	Crataegus crocea Crataegus floridana Crataegus lassa	Marjorie C. Leggitt Marjorie C. Leggitt Marjorie C. Leggitt