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RDF::QUERY::ALGEBRA::SUBSELECT(3PM) - Linux man page online | Library functions

Algebra class for Subselects.

Chapter
2017-01-04
RDF::Query::Algebra::SubSelect(User Contributed Perl DocumentaRDF::Query::Algebra::SubSelect(3pm)

NAME

RDF::Query::Algebra::SubSelect - Algebra class for Subselects

VERSION

This document describes RDF::Query::Algebra::SubSelect version 2.918.

METHODS

Beyond the methods documented below, this class inherits methods from the RDF::Query::Algebra class. "new ( $query )" Returns a new SubSelect structure. "construct_args" Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern. "query" Returns the sub-select query. "sse" Returns the SSE string for this algebra expression. "as_sparql" Returns the SPARQL string for this algebra expression. "as_hash" Returns the query as a nested set of plain data structures (no objects). "type" Returns the type of this algebra expression. "referenced_variables" Returns a list of the variable names used in this algebra expression. "potentially_bound" Returns a list of the variable names used in this algebra expression that will bind values during execution. "definite_variables" Returns a list of the variable names that will be bound after evaluating this algebra expression.

AUTHOR

Gregory Todd Williams <@cpan.org>
perl v5.24.1 2017-01-04 RDF::Query::Algebra::SubSelect(3pm)
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