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: [[Start date::≥19 July 2018]]
 |?Start date
 |?End date
 |format=table
 |limit=5
 |offset=5
 |sort=Start date
 |order=ASC
 |mainlabel=
}}

Results 6 – 10 previous 5 20 50 100 250 500 next 5

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Query log

{
    "query_string": "[[Start date::\u226519 July 2018]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0062",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Start date::≥19 July 2018]]

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, t1.o_sortkey
FROM
`blwiki_smw_object_ids` AS t0
INNER JOIN
`blwiki_smw_di_time` AS t1 ON t0.smw_id=t1.s_id
WHERE
(
   (t1.o_sortkey>='2458318.5') AND t1.p_id=1811)
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t1.o_sortkey ASC
LIMIT
10
OFFSET
5

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	s_id, p_id, o_sortkey, p_id_2, s_id_2	p_id	13		81		Using index condition; Using temporary
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	d02ee151.t1.s_id	1		Using where

Auxilliary Tables

No auxilliary tables used.

Query Metrics

Query-Size:2
Query-Depth:1

Errors and Warnings

None

	Start date	End date
Pelikan Hub 2018 Preston	21 September 2018 17:30:00	21 September 2018
Dallas Pen Show 2018	28 September 2018	29 September 2018
Valencia Pen Show 2018	29 September 2018	29 September 2018
Belgian Pen Show 2018	30 September 2018	30 September 2018
Hamburg Pen Show 2018	3 October 2018	3 October 2018

Semantic search

Query log

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