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Aggregation push down, reorder of join and group by - Mailing list pgsql-hackers

From Chenxi Li
Subject Aggregation push down, reorder of join and group by
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Msg-id CAJQBB7JOFzqaKNh-guY8bocbb6-Xgxtzbot8tOFfH9RL9w8Ggw@mail.gmail.com
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Responses Re: Aggregation push down, reorder of join and group by  (Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>)
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Hello,

I'm reading some papers about aggregation push down like in "https://ub-madoc.bib.uni-mannheim.de/37228/1/main.pdf" and "http://www.vldb.org/conf/1995/P345.PDF". I think it is very useful but very complex to implement. In some complex queries, it can be a lot faster. Is there any plan to do this in the future?

Regards

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