NAME

       RDF::Query::Plan::Update - Executable query plan for DELETE/INSERT operations.

VERSION

       This document describes RDF::Query::Plan::Update version 2.910.

METHODS

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

       "new ( $delete_template, $insert_template, $pattern, \%dataset )"
       "execute ( $execution_context )"
       "next"
       "close"
       "delete_template"
           Returns the algebra object representing the RDF template to delete.

       "insert_template"
           Returns the algebra object representing the RDF template to insert.

       "pattern"
           Returns the pattern plan object.

       "dataset"
           Returns the dataset HASH reference.

       "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".

       "explain"
           Returns a string serialization of the algebra appropriate for display on the command
           line.

       "graph ( $g )"
       "is_update"
           Returns true if the plan represents an update operation.

AUTHOR

        Gregory Todd Williams <gwilliams@cpan.org>