Method Subtract
Subtract(SearchSpanDefinition<TDocument>, SearchSpanDefinition<TDocument>)
Creates a span clause that excludes certain strings from the search results.
public SearchSpanDefinition<TDocument> Subtract(SearchSpanDefinition<TDocument> include, SearchSpanDefinition<TDocument> exclude)
Parameters
include
SearchSpanDefinition<TDocument>Clause to be included.
exclude
SearchSpanDefinition<TDocument>Clause to be excluded.
Returns
- SearchSpanDefinition<TDocument>
A subtract span clause.