SparqlQueryUsesDefaultDataset Property |
Gets whether a Query uses the Default Dataset against which it is evaluated.
Namespace:
VDS.RDF.Query
Assembly:
dotNetRDF (in dotNetRDF.dll) Version:
Syntax public bool UsesDefaultDataset { get; }
Public ReadOnly Property UsesDefaultDataset As Boolean
Get
Property Value
Type:
BooleanRemarks
If the value is true then the Query will use whatever dataset is it evaluated against. If the value is false then the query changes the dataset at one/more points during its evaluation.
Things that may change the dataset and cause a query not to use the Default Dataset are as follows:.
- FROM clauses (but not FROM NAMED)
- GRAPH clauses
- Subqueries which do not use the default dataset
See Also