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Names a column in the parent table of a join

AttributesValues
type
domain
range
comment
  • Names a column in the parent table of a join
  • Names a column in the parent table of a join.
minCardinality
maxCardinality
described by
OVL:inconsistencyOfPredicate
  • select ?join as ?s, ("Warning") as ?severity, (if (bif:isnotnull (sql:R2RML_KEY_COLUMN_EXISTS (?ts, ?to, ?tn, ?col, 1)), bif:concat ("rr:parent refers to column ", ?col , " that is misspelled name of column ", sql:R2RML_KEY_COLUMN_EXISTS (?ts, ?to, ?tn, ?col, 1), " that the table ", sql:R2RML_MAIN_KEY_EXISTS (?ts, ?to, ?tn, 0), " contains now; adjust the R2RML or the table before generating an RDF View" ), bif:concat ("rr:parent refers to column ", ?col , " that is not found in table ", sql:R2RML_MAIN_KEY_EXISTS (?ts, ?to, ?tn, 0), "; adjust the R2RML or the table before generating an RDF View" ) ) ) as ?message where { ?lt rr:tableName ?tn . OPTIONAL { ?lt rr:tableOwner ?to } OPTIONAL { ?lt rr:tableSchema ?ts } filter (bif:isnotnull (sql:R2RML_MAIN_KEY_EXISTS (?ts, ?to, ?tn, 0))) ?ptriplesmap a rr:TriplesMap ; rr:logicalTable ?lt . ?objmap rr:parentTriplesMap ?ptriplesmap ; rr:joinCondition ?join . ?join rr:parent ?col . filter (bif:isnull (sql:R2RML_KEY_COLUMN_EXISTS (?ts, ?to, ?tn, ?col, 0))) }
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