NAME

RDF::Query::Plan::Aggregate - Executable query plan for Aggregates.

VERSION

This document describes RDF::Query::Plan::Aggregate version 2.918.

Beyond the methods documented below, this class inherits methods from the RDF::Query::Plan class.

"new ( $pattern, \@group_by, expressions => [ [ $alias, $op, \%options, @attributes ], ... ] )"
"execute ( $execution_context )"
"next"
"close"
"pattern": Returns the query plan that will be used to produce the aggregated data.
"groupby": Returns the grouping arguments that will be used to produce the aggregated data.
"plan_node_name": Returns the string name of this plan node, suitable for use in serialization.
"plan_node_data": Returns the data for this plan node that corresponds to the values described by the signature returned by "plan_prototype".
"sse ( $context, $indent )"
"distinct": Returns true if the pattern is guaranteed to return distinct results.
"ordered": Returns true if the pattern is guaranteed to return ordered results.

 Gregory Todd Williams <gwilliams@cpan.org>