Adds source filtering for SearchDsl

This is different from the Fields methods as ElasticSearch will return a _source with only the fields specified.
xlwh · Mar 7, 2016 · ef69a23 · ef69a23
1 parent 6846107
commit ef69a23
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/searchsearch.go b/lib/searchsearch.go
@@ -124,6 +124,10 @@ func (s *SearchDsl) Source(returnSource bool) *SearchDsl {
 	return s
 }
 
+func (s *SearchDsl) SourceFields(fields ...string) *SearchDsl {
+	s.args["_source"] = fields
+	return s
+}
 // Facet passes a Query expression to this search
 //
 //		qry := Search("github").Size("0").Facet(