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Make cost-based decision about partial aggregation paths #7052

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Make cost-based decision about partial aggregation paths #7052

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Commits on Jun 20, 2024

  1. Make cost-based decision about partial aggregation paths 

    Currently we just remove all existing paths, but after that we add a
hash aggregation path (ts_plan_add_hashagg()) which we can prefer based
on the cost, which leads to weird behavior.
    @akuzm
    akuzm committed Jun 20, 2024
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  2. try not cost-based but before the hash agg paths

    @akuzm
    akuzm committed Jun 20, 2024
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