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:Grimmiaceae]]</q> ]]
 |?Plate of taxon.Taxon family=Family
 |?Plate of taxon=Taxon
 |?Plate of taxon.Illustrator=Illustrator
 |format=table
 |limit=3
 |offset=3
 |sort=
 |order=asc
 |mainlabel=
}}

Results 4 – 6 previous 3 20 50 100 250 500 next 3

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Query log

{
    "query_string": "[[Plate of taxon:: [[Category:Grimmiaceae]]<\/q> ]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0114",
    "from_cache": false
}

SQLStore debug output

ASK Query

[[Plate of taxon:: [[Category:Grimmiaceae]] ]]

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='631')
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
8
OFFSET
3

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t4	ALL	PRIMARY				27	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	12	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_3	9	mediawiki.t3.s_id,const	5
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) ('235626').
SELECT s_id FROM `smw_fpt_subc` WHERE o_id='235626' LIMIT 1

Query Metrics

Query-Size:2
Query-Depth:1

Errors and Warnings

None

Family ⠉	Taxon	Illustrator ⠉
Grimmiaceae	Codriophorus depressus	Patricia M. Eckel
Grimmiaceae	Codriophorus mollis	Patricia M. Eckel
Grimmiaceae	Codriophorus ryszardii	Patricia M. Eckel