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: [[Category:Projects]] [[Project status::!Abandoned]]
 |?Project contact=Contact
 |?Project status=Status
 |?Start=Started
 |format=broadtable
 |limit=12
 |offset=12
 |sort=Start
 |order=DESC
}}

Results 13 – 24 previous 12 20 50 100 250 500 next 12

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Query log

{
    "query_string": "[[Category:Projects]] [[Project status::!Abandoned]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0202",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Category:Projects]] [[Project status::!Abandoned]]

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, t7.o_sortkey
FROM
`smw_object_ids` AS t0
INNER JOIN
(`smw_fpt_inst` AS t2
INNER JOIN
`smw_di_blob` AS t4 ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
INNER JOIN
`smw_di_time` AS t7 ON t0.smw_id=t7.s_id
WHERE
(t2.o_id=3367
   AND (
   (t4.o_hash!='Abandoned') AND t4.p_id=3306)
  )
   AND (t7.p_id=3302)
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t7.o_sortkey DESC
LIMIT
17
OFFSET
12

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t4	range	s_id, p_id, s_id_2, o_hash	p_id	262		46	Using index condition; Using temporary; Using filesort
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	bitlair_wiki.t4.s_id	1	Using where
1	SIMPLE	t2	ref	s_id, o_id, s_id_2, o_id_2	s_id_2	9	bitlair_wiki.t4.s_id, const	1	Using index
1	SIMPLE	t7	ref	s_id, p_id, p_id_2, s_id_2	s_id_2	8	bitlair_wiki.t4.s_id, const	1	Using index

Auxilliary Tables

No auxilliary tables used.

Query Metrics

Query-Size:3
Query-Depth:1

Errors and Warnings

None

	Contact	Status	Started
Projects/Space3.0	X6m Polyfloyd Vuurtorenjeroen You?! AK47 Hobbybob Mro	Production	16 October 2017
Projects/CBeamMachine	Linor	Finished	2 July 2017
Projects/MoneyHopper	User:Hobbybob	Production	14 June 2017
Projects/Laserbuis fundraiser	User:Vuurtorenjeroen	Finished	22 February 2017
Projects/Encryption for camera's	User:NovemberBravo	Finished	24 December 2016
Projects/MQTT	User:Polyfloyd	Production	16 September 2016
Projects/Koken	Stijn KartoffelKönig	Production	20 August 2016
Projects/Tiny robot swarm	KartoffelKönig	Alpha	19 August 2016
Projects/Verhuizen	Polyfloyd WilcoBaanHofman AK47	Finished	9 January 2016
Projects/R2-D2	Linor	Production	1 January 2016
Projects/Network Infra v2	WilcoBaanHofman AK47	Beta	1 January 2014
Projects/BitBarPi	Zarya	Production	1 August 2012

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