• Facets (new session)
• Description
• Metadata
• Settings
  • Rule: ActivityStreamsMapasEquivalentb3sb3sifpccisofacetshttp://demo.openlinksw.com/dataspacehttp://www.w3.org/2002/07/owl#ldpoplwebrel-me-authskos-transsql-vdb-data-lakeurn:ALKAdatareducedurn:analytics:acqof:ruleurn:clothing:rule:qaurn:det:rdf:labelurn:inference:oplfaq:ruleurn:inference:product:feature:inverse:ruleurn:ingleng:inf:demo:inf:ruleurn:kbpedia:actor:subclass:test:rulesurn:kbpedia:comedian:owl:equivalent:class:subproperty:inference:rulesurn:kbpedia:mime-artist:owl:equivalent:class:subproperty:inference:rulesurn:kbpedia:owl:equivalent:class:subproperty:inference:rulesurn:kbpedia:philosopher:owl:equivalent:class:subproperty:inference:rulesurn:kbpedia:stage-actor:owl:equivalent:class:subproperty:inference:rulesurn:kgdemo:1:ifp:ruleurn:kgdemo:1:ifp:rule2urn:lava:demo:ruleurn:owl:equivalent:class:inference:rulesurn:rdfs:subclass:subproperty:inference:rulesurn:rdfs:type:wikidata:ruleurn:recon:data:ifpurn:recon:data:ifp:ruleurn:recruitment:rule:built-in:ruleurn:rsm12e:translation:ruleurn:rxnorm:data:ruleurn:se:demo:inference:ruleurn:test:skos:inverse:ruleurn:wireless:plans:features:builtin:inference:rule:1virtrdf-eturtle-containersvirtrdf-hashtagvirtrdf-ifpvirtrdf-labelvirtrdf-meta-entity-classvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

Check the primary key on the RDF_QUAD table is not broken by running the command: select count (s), count (p ), count (o ), count (g ) from rdf_quad table option (index rdf_quad, check); The counts of the `s, p, o, g` columns should all be the same, and if not the primary key index can be repaired by running the following queries: insert into rdf_quad index rdf_quad_pogs (s,p,o,g) select s,p,o,g from rdf_quad a table option (index rdf_quad) where not exists (select 1 from rdf_quad b table option (loop, index rdf_quad_pogs) where a.g = b.g and a.p = b.p and a.o = b.o and a.s = b.s); Then the reverse insert query needs to be run to insert any missing rows from the `rdf_quad` index into the `rdf_quad_pogs` full index ie insert into rdf_quad index rdf_quad (s,p,o,g) select s,p,o,g from rdf_quad a table option (index rdf_quad_pogs) where not exists (select 1 from rdf_quad b table option (loop, index rdf_quad) where a.g = b.g and a.p = b.p and a.o = b.o and a.s = b.s); And the following 3 insert queries need to be run to insert any missing rows in the 3 partial indexes ie rdf_quad_gs, rdf_quad_sp & rdf_quad_op as follows: insert into rdf_quad index rdf_quad_sp (s,p) select s,p from rdf_quad a table option (index rdf_quad_pogs) where not exists (select 1 from rdf_quad b table option (loop, index rdf_quad_sp) where a.p = b.p and a.s = b.s); insert into rdf_quad index rdf_quad_op (o,p) select o,p from rdf_quad a table option (index rdf_quad_pogs) where not exists (select 1 from rdf_quad b table option (loop, index rdf_quad_op) where a.o = b.o and a.p = b.p); insert into rdf_quad index rdf_quad_gs (g,s) select g,s from rdf_quad a table option (index rdf_quad_pogs) where not exists (select 1 from rdf_quad b table option (loop, index rdf_quad_gs) where a.g = b.g and a.s = b.s); Then run the `select count ...` queries again as above, to check indexes, the counts `ALL` of which should all be zero indicating they are repaired. If the above steps are successful the RDF index has been repaired and the database is ready for use again.