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Posted to dev@calcite.apache.org by Pranav Deshpande <de...@gmail.com> on 2022/07/26 16:21:33 UTC

How do I push down joins and aggregates to source system? [data federation]

Dear Apache Calcite Dev Team,
How do I push down such queries to the source system in calcite?

Actually, I am trying to ask this as an extension of the question I asked
here: https://lists.apache.org/thread/9yjk6k03fdq5ffwk8z26xt05y21notjg

However, I am only to reply back on that email chain. Could someone tell me
how to do that?

Thanks & Regards,
Pranav