A Project of the Center for Advanced Study in the Visual Arts, National Gallery of Art
History of Early American Landscape Design

Semantic search

[http://www.nga.gov/content/ngaweb/research/casva/research-projects.html A Project of the National Gallery of Art, Center for Advanced Study in the Visual Arts ]
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:

Specify an additional cascading style sheet class
widget:

Available widget
navigation:

Layout navigation control
overlay:

Enable image overlay
perrow:

The amount of images per row
widths:

The width of the images
heights:

The height of the images
autocaptions:

Use filename as caption when none is provided
fileextensions:

When using the filename as caption, also display the file extension
captionproperty:

The name of a semantic property present on the queried pages to be used as caption
imageproperty:

Name of a semantic property on the queried pages that points to images to use. When set, the queried pages themselves will not be displayed as images
redirects:

The name of a semantic property present on the queried pages which contain the redirect target
Sort options
Delete
Add sorting condition
Debug output SQLStore
ASK Query
[[File:+]] [[Category:Images]]
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_object_ids` AS t2
INNER JOIN
  `smw_fpt_inst` AS t3 ON t2.smw_id=t3.s_id) ON t0.smw_id=t2.smw_id
WHERE
  (t2.smw_namespace=6
   AND (t3.o_id=1946)
  )
  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
  0
SQL Explain
IDselect_typetabletypepossible_keyskeykey_lenrefrowsfilteredExtra
1SIMPLEt3refs_id, o_id, s_id_2, o_id_2o_id_25const295100.00Using index; Using temporary; Using filesort
1SIMPLEt2eq_refPRIMARY, smw_id, smw_namespacePRIMARY4wikidatabase.t3.s_id149.99Using where
1SIMPLEt0eq_refPRIMARY, smw_id, smw_iw, smw_iw_2PRIMARY4wikidatabase.t3.s_id198.47Using where
Auxilliary Tables
No auxilliary tables used.
Query Metrics
Query-Size:2
Query-Depth:0
Errors and Warnings
None

Retrieved from "https://heald.nga.gov/mediawiki/index.php/Special:Ask"

History of Early American Landscape Design contributors, "Special:Ask," History of Early American Landscape Design, , https://heald.nga.gov/mediawiki/index.php/Special:Ask (accessed June 27, 2022).

A Project of the Center for Advanced Study in the Visual Arts

National Gallery of Art, Washington