Semantic search

This page or action requires Javascript to work, please enable Javascript in your browser or use a browser where this is supported so that functionality can be served and is 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

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:Pen Show]] [[Start date::≤16 April 2021]]
 |?Start date
 |?End date
 |format=table
 |limit=50
 |offset=50
 |sort=Start date
 |order=descending
 |mainlabel=
}}

Results 51 – 100 previous 50 20 50 100 250 500 next 50

JSON CSV RSS RDF

Query log

{
    "query_string": "[[Category:Pen Show]] [[Start date::\u226416 April 2021]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0182",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Category:Pen Show]] [[Start date::≤16 April 2021]]

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, t4.o_sortkey
FROM
`blwiki_smw_object_ids` AS t0
INNER JOIN
(`blwiki_smw_fpt_inst` AS t2
INNER JOIN
`blwiki_smw_di_time` AS t4 ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
WHERE
(t2.o_id=1823
   AND (
   (t4.o_sortkey<='2459320.5') AND t4.p_id=1811)
  )
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t4.o_sortkey DESC
LIMIT
55
OFFSET
50

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t4	range	s_id, p_id, o_sortkey, p_id_2, s_id_2	p_id	13		143	Using where; Using temporary
1	SIMPLE	t2	ref	s_id, o_id, s_id_2, o_id_2	s_id_2	9	d02ee151.t4.s_id, const	1	Using index
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	d02ee151.t4.s_id	1	Using where

Auxilliary Tables

No auxilliary tables used.

Query Metrics

Query-Size:3
Query-Depth:1

Errors and Warnings

None

	Start date	End date
Rome Pen Show 2018	13 October 2018	13 October 2018
London Writing Equipment Show (Fall) 2018	7 October 2018	7 October 2018
Colorado Pen Show 2018	5 October 2018	7 October 2018
Hamburg Pen Show 2018	3 October 2018	3 October 2018
Belgian Pen Show 2018	30 September 2018	30 September 2018
Valencia Pen Show 2018	29 September 2018	29 September 2018
Dallas Pen Show 2018	28 September 2018	29 September 2018
Commonwealth Pen Show 2018	16 September 2018 17:00:00	17 September 2018 01:00:00
Newcastle Pen Show 2018	2 September 2018	2 September 2018
San Francisco International Pen Show 2018	24 August 2018	26 August 2018
Sydney Pen Show 2018	18 August 2018	18 August 2018
Washington D.C. Collectible Fountain Pen Supershow 2018	2 August 2018	5 August 2018
Miami Pen Show 2018	13 July 2018 16:00:00	15 July 2018 09:00:00
St. Louis Pen Show 2018	29 June 2018	1 July 2018
Midland Pen Show 2018	24 June 2018	24 June 2018
Turin Pen Show 2018	9 June 2018	9 June 2018
Triangle Pen Show 2018	31 May 2018	3 June 2018
National Stationery Show 2018	20 May 2018	23 May 2018
Florence Pen Show 2018	19 May 2018	20 May 2018
Nuremberg Pen Show 2018	12 May 2018	12 May 2018
Chicago Pen Show 2018	3 May 2018	6 May 2018
Brescia Pen Show 2018	21 April 2018	21 April 2018
Long Island Pen Show 2018	21 April 2018	22 April 2018
Trieste Pen Show 2018	15 April 2018	15 April 2018
Northern Pen Show 2018	15 April 2018	15 April 2018
Atlanta Pen Show 2018	13 April 2018	15 April 2018
Katowice Pen Show 2018	7 April 2018	8 April 2018
Cologne Pen Show 2018	17 March 2018	17 March 2018
Arkansas Pen Show 2018	16 March 2018	18 March 2018
Barcelona Pen Show 2018	10 March 2018	10 March 2018
Eastern Pen Show 2018	4 March 2018	4 March 2018
Baltimore-Washington International Pen Show 2018	2 March 2018	4 March 2018
Los Angeles International Pen Show 2018	15 February 2018	18 February 2018
Milano Pen Show 2018	10 February 2018	10 February 2018
South West Pen Show 2018	4 February 2018	4 February 2018
Munich Pen Show 2018	20 January 2018	20 January 2018
Philly Pen Show 2018	12 January 2018	14 January 2018
Yorkshire Pen Show 2017	26 November 2017	26 November 2017
Michigan Pen Show 2017	17 November 2017	18 November 2017
Bertrams Inkwell In-Store Pen Show 2017	11 November 2017	11 November 2017
Ohio Pen Show 2017	2 November 2017	5 November 2017
Scriptus 2017 - Toronto's Pen & Writing Show	29 October 2017 10:00:00	29 October 2017 16:00:00
Colorado Pen Show 2017	6 October 2017	8 October 2017
London Writing Equipment Show (Fall) 2017	1 October 2017	1 October 2017
Commonwealth Pen Show 2017	10 September 2017 17:00:00	11 September 2017 01:00:00
Dallas Pen Show 2017	8 September 2017	9 September 2017
San Francisco International Pen Show 2017	25 August 2017	27 August 2017
Washington D.C. Collectible Fountain Pen Supershow 2017	3 August 2017	6 August 2017
New England Pen Show 2017	August 2017	August 2017
Miami Pen Show 2017	14 July 2017 16:00:00	16 July 2017 09:00:00

Semantic search

Query log

Navigation menu

Search