RDF::QUERY::PLAN::SUBSELECT - reference manual online
Executable query plan for sub-select queries.
RDF::Query::Plan::SubSelect(3pmUser Contributed Perl DocumentatioRDF::Query::Plan::SubSelect(3pm)
NAME RDF::Query::Plan::SubSelect - Executable query plan for sub-select queries. VERSION This document describes RDF::Query::Plan::SubSelect version 2.916. METHODS Beyond the methods documented below, this class inherits methods from the RDF::Query::Plan class. "new ( $query, [ \%logging_keys ] )" Returns a new SubSelect query plan object. "<$query"> is a RDF:Query object representing a SELECT query. "execute ( $execution_context )" "next" "close" "query" Returns the sub-select query object. "plan" Returns the sub-select query plan object. "distinct" Returns true if the pattern is guaranteed to return distinct results. "ordered" Returns true if the pattern is guaranteed to return ordered results. "plan_node_name" Returns the string name of this plan node, suitable for use in serialization. "plan_prototype" Returns a list of scalar identifiers for the type of the content (children) nodes of this plan node. See RDF::Query::Plan for a list of the allowable identifiers. "plan_node_data" Returns the data for this plan node that corresponds to the values described by the signature returned by "plan_prototype". "graph ( $g )"perl v5.20.2 2015-10-16 RDF::Query::Plan::SubSelect(3pm)