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:Tools]] [[Function.Stage::Ingest]]
 |?Function
 |?Purpose
 |format=table
 |limit=50
 |offset=200
 |sort=
 |order=asc
 |mainlabel=Tool
 |default=none
}}

Results 201 – 224 previous 50 20 50 100 250 500 next 50

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Query log

{
    "query_string": "[[Category:Tools]] [[Function.Stage::Ingest]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0504",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Category:Tools]] [[Function.Stage::Ingest]]

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_fpt_inst` AS t2
INNER JOIN
`t3` AS t3 ON t2.o_id=t3.id
INNER JOIN
(`smw_di_wikipage` AS t4
INNER JOIN
`smw_di_wikipage` AS t6 ON t4.o_id=t6.s_id) ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
WHERE
(
   (t4.p_id=1157
   AND (t6.p_id=1162 AND t6.o_id=1195)
  ))
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
55
OFFSET
200

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t6	ref\|filter	s_id, o_id, p_id, s_id_2, s_id_3, o_id_2, o_id_3	o_id\|p_id	5\|4	const	9 (2%)	Using where; Using temporary; Using filesort; Using rowid filter
1	SIMPLE	t4	ref	s_id, o_id, p_id, s_id_2, s_id_3, o_id_2, o_id_3	o_id	5	wikidb.t6.s_id	1	Using where
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	wikidb.t4.s_id	1	Using where
1	SIMPLE	t2	ref	s_id, o_id, s_id_2, o_id_2	s_id_2	4	wikidb.t4.s_id	1	Using where; Using index; Distinct
1	SIMPLE	t3	eq_ref	PRIMARY	PRIMARY	4	wikidb.t2.o_id	1	Distinct

Auxilliary Tables

Temporary table t3
Recursively computed hierarchy for element(s) (517).
SELECT s_id FROM `smw_fpt_subc` WHERE o_id=517 LIMIT 1

Query Metrics

Query-Size:4
Query-Depth:2

Errors and Warnings

None

Tool	Function	Purpose
Smithsonian Cook	File Format Migration Metadata Extraction Metadata Processing Rendering Workflow	Processing of 3D model, mesh, and texture data including the option to define custom processing workflows, where a set of files is processed by multiple tools.
SobekCM	Access Discovery Metadata Processing Preservation System Quality Assurance	SobekCM is a digital repository and digital scholarship/publishing system which enables easy deposit, preservation, and access for all types of digital content, tailored to the needs of galleries, libraries, archives, museums, scholars, and researchers.
SobekCM METS Editor	Metadata Processing	Creation of METS documents from a folder of items with bibliographic metadata.
Sumfolder1	Fixity De-Duplication Appraisal	sumfolder1 is a utility for use within the archival and digital preservation community to generate checksums for file system directories, and to generate an overall "collection" checksum for a given set of files. The utility may be used in support of de-duplication at a directory/folder level.
TIFF-Val	Validation Quality Assurance	TIFF-Val is an open source validator for TIFF files.
TOMES (Transforming Online Mail with Embedded Semantics)	Content Profiling Data capture and Deposit File Format Migration Metadata Processing	A package of open source tools for handling the preservation of government email records
TrID File Identifier	File Format Identification	TrID is a utility designed to identify file types from their binary signatures.
Tree	File Management Metadata Processing Appraisal	Tree displays the directory structure of a path or of the disk in a drive graphically.
UKWA Access API	Persistent Identification Service	Web archives access API
UKWA GSuite Add-On	Validation Appraisal	GSuite functions for people working with web archives. The functions use the Memento API (specifically the TimeGate) to look up whether a given archive holds a given URL. It currently supports checks against: UK Web Archive UK Government Web Archive Internet Archive
USGS Formal metadata: information and software	Metadata Processing	This page links to information and tools from the USGS.
UnArchiver	Fixity Decryption Transfer	UnArchiver is a native macOS utility which supports infinitely more archive formats then other common archiving utilities.
VRenamer	File Management Metadata Processing	vRenamer is a cross platform tool for batch renaming files
VeraPDF	Validation	PDF/A validation tool
Voyeur	Access Metadata Processing	Voyeur is a web-based text analysis environment that can use texts in a variety of formats, from different locations to perform lexical analysis, export data to other tools, and embed live tools into remote websites.
W3C Markup Validation Service	Validation	This is the World Wide Web Consortium's validation tool.
WCT (Web Curator Tool)	Metadata Processing Web Capture	Web Curator Tool (WCT) is a workflow management application for selective web archiving.
Warctools	Validation File Format Migration Metadata Extraction	Command line tools and libraries for handling and manipulating WARC files (and HTTP contents)
Web Archive Discovery	Content Profiling Discovery File Format Identification Metadata Extraction	Indexing and discovery tools for web archives.
WebCite	Citation and Impact Tracking Persistent Identification Web Capture	WebCite is an on-demand web archiving service that takes snapshots of Internet-accessible digital objects at the behest of users, storing the data on their own servers and assigning unique identifiers to those instances of the material.
WordHoard	Access Metadata Extraction	WordHoard is an application for the close reading and scholarly analysis of deeply tagged texts.
XMLstarlet	Metadata Processing	A set of command line utilities (tools) to transform, query, validate, and edit XML documents and files
XcorrSound	De-Duplication Quality Assurance	The xcorrSound package compares sound waves using cross correlation.
Xpdf	Metadata Extraction Rendering	Open source PDF viewer that includes PDF information extractor and font analyzer

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