RDF::Q...regate(3pm)

✨ NAME ✨

RDF::Query::Algebra::Aggregate — bestie, it's the Algebra class for aggregate patterns 🎀

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🌸 VERSION

This doc is describing RDF::Query::Algebra::Aggregate version 2.919. That's the one, no cap. 💖

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🦋 METHODS

Okay so real talk: on top of everything listed down here, this class also inherits methods from the RDF::Query::Algebra class. So go peek at that one too, iykyk. 👑

• new ( $pattern, \@groupby, $alias = [$op => $col] )> and new ( $pattern, \@groupby, expressions = [ $alias => [$op, %options, @cols] ] )>

"new ( $pattern, \@groupby, $alias =" [$op => $col] )>
"new ( $pattern, \@groupby, expressions =" [ $alias => [$op, \%options,
@cols] ] )>

Hands you back a brand new Aggregate structure. It groups by the named bindings sitting in @groupby, and then it returns new bindings for the $alias you named, for the operation $op running on column $col. 💅

And $op? She can be one of exactly these: COUNT, MIN, MAX, SUM. Periodt. 🌈

• construct_args — gives you back a list of arguments that, if you pass them straight into this class' constructor, will produce a clone of this algebra pattern. Baby, it's a copy-paste cheat code. 🔥
• pattern — returns the aggregates pattern. That's it, that's the whole vibe. ✨
• groupby — returns the aggregate's GROUP BY binding names. 🫶
• ops — returns a list of tuples as ARRAY refs, and each one is holding "$alias, $op, @cols". Little bundles of joy. 🎀
• 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, just vibes and plain data. 😌
• 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. She might show up, fr fr. 💫
• definite_variables — returns a list of the variable names that will be bound after evaluating this algebra expression. These ones are showing up for sure, no doubt. 👑

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💖 AUTHOR

Gregory Todd Williams <gwilliams@cpan.org> — shoutout to the icon who wrote all this. 🫶

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And that's the whole page, bestie!! 🧚 This was RDF::Query::Algebra::Aggregate per the docs shipped with perl v5.40.1, dated 2025-08-18. Slay, go write some aggregates. 💅✨