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: [[Uses symbol::heart]]
 |?Source is
 |?Rare item
 |format=table
 |limit=10
 |offset=10
 |sort=
 |order=asc
 |mainlabel=Item
 |default=None yet
 |sep=,&nbsp;
}}

Results 11 – 20 previous 10 20 50 100 250 500 next 10

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Query log

{
    "query_string": "[[Uses symbol::heart]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0183",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Uses symbol::heart]]

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_blob` AS t1
INNER JOIN
`t2` AS t2 ON t1.p_id=t2.id) ON t0.smw_id=t1.s_id
WHERE
(
   (t1.o_hash='heart')
  )
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
15
OFFSET
10

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t2	ALL	PRIMARY				2	Using temporary; Using filesort
1	SIMPLE	t1	ref	s_id, p_id, o_hash, s_id_2	p_id	262	drwiki.t2.id, const	10	Using index condition
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	drwiki.t1.s_id	1	Using where

Auxilliary Tables

Temporary table t2
Recursively computed hierarchy for element(s) (2021227).
SELECT s_id FROM `smw_fpt_subp` WHERE o_id=2021227 LIMIT 1

Query Metrics

Query-Size:2
Query-Depth:1

Errors and Warnings

None

Item	Source is	Rare item
Beatifically smiling white cow with shiny gold horns	Bitty Bovines
Bejeweled mambeli with an ornate pommel and a platinum-plated handguard (1)	Squat Bungalow (1)	false
Bejeweled mambeli with an ornate pommel and a platinum-plated handguard (2)	Squat Bungalow (2)
Best friend doll
Bewildered marionette	treasure map	true
Black assassin's diamond
Black jade wedding band with carved hands clasping a diamond heart	Trevellyn's of Leth Deri'el
Black jumping spider with iridescent blue chelicerae	Thorkim Family Farm 429/Pig Maze
Black linen-weave card embossed with a circle of stars	Smaragdaus' Joy , Porly's Emporlyum (3)
Black parchment card embossed with a blood-red heart	Smaragdaus' Joy

Semantic search

Query log

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