RDF::Query::Plan::Copy(3)

NAME
RDF::Query::Plan::Copy - Executable query plan for COPY operations.

VERSION
This document describes RDF::Query::Plan::Copy version 2.919.

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

"new ( $from, $to, $silent )"
"execute ( $execution_context )"
"next"
"close"
"from"
    Returns the graph node which is to be copied.

"to"
    Returns the graph node to which data is copied.

"silent"
    Returns the silent flag.

"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 )"
"is_update"
    Returns true if the plan represents an update operation.

AUTHOR
 Gregory Todd Williams <gwilliams@cpan.org>