13.3 Graph Patterns & Query
Query Module – Graph Patterns & Query
struct
(struct graph-pattern (patterns))
patterns : (set/c statement-pattern?)
TBD
procedure
(make-common-subject-pattern patterns) → graph-pattern?
patterns : (set/c (list/c component-pattern? component-pattern?))
TBD
predicate
(result-cell? val) → boolean?
val : any/c
TBD
predicate
(result-row? val) → boolean?
val : any/c
TBD
procedure
(graph-pattern-query pattern graph) → results?
pattern : graph-pattern? graph : graph?