1RDF::Query::Plan::AggreUgsaetre(C3o)ntributed Perl DocumReDnFt:a:tQiuoenry::Plan::Aggregate(3)
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6 RDF::Query::Plan::Aggregate - Executable query plan for Aggregates.
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9 This document describes RDF::Query::Plan::Aggregate version 2.918.
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12 Beyond the methods documented below, this class inherits methods from
13 the RDF::Query::Plan class.
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15 "new ( $pattern, \@group_by, expressions => [ [ $alias, $op, \%options,
16 @attributes ], ... ] )"
17 "execute ( $execution_context )"
18 "next"
19 "close"
20 "pattern"
21 Returns the query plan that will be used to produce the aggregated
22 data.
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24 "groupby"
25 Returns the grouping arguments that will be used to produce the
26 aggregated data.
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28 "plan_node_name"
29 Returns the string name of this plan node, suitable for use in
30 serialization.
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32 "plan_node_data"
33 Returns the data for this plan node that corresponds to the values
34 described by the signature returned by "plan_prototype".
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36 "sse ( $context, $indent )"
37 "distinct"
38 Returns true if the pattern is guaranteed to return distinct
39 results.
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41 "ordered"
42 Returns true if the pattern is guaranteed to return ordered
43 results.
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46 Gregory Todd Williams <gwilliams@cpan.org>
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50perl v5.36.0 2023-01-20 RDF::Query::Plan::Aggregate(3)