RDF::Query::Algebra::Update(3)
Algebra class for UPDATE operations
VERSION
This document describes RDF::Query::Algebra::Update version 2.916.
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.
