RDF::Query::Algebra::Update(3)

NAME
RDF::Query::Algebra::Update - Algebra class for UPDATE operations

VERSION
This document describes RDF::Query::Algebra::Update version 2.919.

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

"new ( $delete_template, $insert_template, $pattern, \%dataset, $data_only_flag )"
    Returns a new UPDATE structure.

"construct_args"
    Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern.

"sse"
    Returns the SSE string for this algebra expression.

"as_sparql"
    Returns the SPARQL string for this algebra expression.

"referenced_blanks"
    Returns a list of the blank node names used in this algebra expression.

"referenced_variables"
"delete_template"
"insert_template"
"pattern"
"dataset"
"data_only"
"check_duplicate_blanks"
    Returns true if blank nodes respect the SPARQL rule of no blank-label re-use across BGPs, otherwise throws a RDF::Query::Error::QueryPatternError exception.

AUTHOR
 Gregory Todd Williams <gwilliams@cpan.org>