Function | AllegroGraph 7.3.2 (original) (raw)

http://franz.com/ns/allegrograph/6.5.0/parseFreetextQuery

Parse the freetext indexing expression into an equivalent s-expression syntax.

This is the function that the fti:match magic predicate uses to convert a query into an AllegroGraph freetext indexing expression. For example:

<http://franz.com/ns/allegrograph/6.5.0/parseFreetextQuery>('soccer | foot*')

would return the string '(:or "soccer" (:match "foot*")))'

Notes

The following namespace abbreviations are used:

• fti - http://franz.com/ns/allegrograph/2.2/textindex/
• geo - http://franz.com/ns/allegrograph/3.0/geospatial/
• geofn - http://franz.com/ns/allegrograph/3.0/geospatial/fn/
• nd - http://franz.com/ns/allegrograph/5.0/geo/nd#
• ndfn - http://franz.com/ns/allegrograph/5.0/geo/nd/fn#
• sna - http://franz.com/ns/allegrograph/4.11/sna/

The SPARQL magic properties reference has additional information on using AllegroGraph magic properties and functions.