Semantic search

From OHO - search engine for sustainable open hardware projects
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
import-annotation:

Additional annotated data are to be copied during the parsing of a subject
propsep:

The separator between the properties of a result entry
valuesep:

The separator between the values for a property of a result
template:

The name of a template with which to display the printouts
named args:

Name the arguments passed to the template
userparam:

A value passed into each template call, if a template is used
class:

An additional CSS class to set for the list
introtemplate:

The name of a template to display before the query results, if there are any
outrotemplate:

The name of a template to display after the query results, if there are any
sep:

The separator between results
Sort options
Delete
Delete
Add sorting condition
Debug output SQLStore
ASK Query
[[Category:Renewable energies]]
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,idst4.smw_sort
FROM
  `smw_object_ids` AS t0
INNER JOIN
  (`smw_fpt_inst` AS t1
INNER JOIN
  `t2` AS t2 ON t1.o_id=t2.id) ON t0.smw_id=t1.s_id
LEFT OUTER JOIN
  (`smw_di_wikipage` AS t4
INNER JOIN
  `smw_object_ids` AS idst4 ON idst4.smw_id=t4.o_id) ON t0.smw_id=t4.s_id
   AND (t4.p_id=48963)
WHERE
  t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
  idst4.smw_sort DESC , t0.smw_sort ASC
LIMIT
  45
OFFSET
  0
SQL Explain
IDselect_typetabletypepossible_keyskeykey_lenrefrowsfilteredExtra
1SIMPLEt2ALLPRIMARY35Using temporary; Using filesort
1SIMPLEt1refs_id, o_id, s_id_2, o_id_2o_id_25oho_wiki_en.t2.id13Using index
1SIMPLEt0eq_refPRIMARY, smw_id, smw_iw, smw_iw_2PRIMARY4oho_wiki_en.t1.s_id1Using where
1SIMPLEt4refs_id, o_id, p_id, s_id_2, s_id_3, o_id_2, o_id_3p_id8const, oho_wiki_en.t1.s_id1Using where
1SIMPLEidst4eq_refPRIMARY, smw_idPRIMARY4oho_wiki_en.t4.o_id1
Auxilliary Tables
  • Temporary table t2
      Recursively computed hierarchy for element(s) (573).
      SELECT s_id FROM `smw_fpt_subc` WHERE o_id=573 LIMIT 1
Query Metrics
Query-Size:1
Query-Depth:0
Errors and Warnings
None


 Axial.png
Axial Flow Turbine 25kW
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40




 Oho tdc2 render4.jpg
Darrieus Turbine - 2m combined
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 THUMBS TURBINE.png
Darrieus Turbine Made of PVC Pipes
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40



 Biodigestor.png
Floating Dome Biodigestor
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40



 Ygh hts wind turbine 0001.jpg
Horizontal Shaft Turbine With Security Tail
Reference: https://www.youtube.com/watch?v=3ISx_n-zkFo
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Lattice tower.png
Lattice Tower Mast for Wind Turbine
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Parabolic Solar Cooker.png
Parabolic Solar Cooker with Aluminium Reflector
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Ncat ssc Santa-Cruz-Solar-Collector 0001.jpg
Santa Cruz Solar Collector
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Jha srd savonius-rotor-1m-diameter 0001.jpg
Savonius Rotor of 1m Diameter
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Savonius.png
Savonius Rotor with Two Blade Levels
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


Sawdust Stove Made with a 20 L Tin Can
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Turbine.png
Segner Turbine for 4m Pit
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40



 Oho cs14 render4.jpg
Solar Cooker - diameter 1.4m
Based on: https://www.youtube.com/watch?v=joJRrljm30g--
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Solar food dryer.png
Solar Food Dryer for Vegetables
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Oho cs1 render2.jpg
Solar Water Heater - Capacity 100L
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Solar Water Heater with Corrugated Metal .png
Solar Water Heater with Corrugated Metal Collector
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Solar Water Heater with Serpentine Collector.png
Solar Water Heater with Serpentine Collector
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Tubular Plastic Biodigester .png
Tubular Plastic Biodigester
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Vertical Axis Sail Windmill .png
Vertical Axis Sail Windmill - Diameter 3 m
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40



 Uk wtd wind-turbine-with-vertical-metal-drum-sails 0001.jpg
Wind Turbine with Vertical Metal Drum Sails
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Windmill Blades.png
Windmill Blades - Diameter 1.5 to 3 m
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Windmill Blades.png
Windmill Blades - Diameters 60 to 120 mm
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40


 Wood Cookstove Singer.png
Wood Cookstove Singer
   Contains PDF Blueprints: Yes
   Contains CAD Files: Yes
License: CCBYSA40












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