add support for aggregate only projections#17484
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gianm merged 1 commit intoapache:masterfrom Nov 25, 2024
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gianm
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Nov 25, 2024
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Adds support for defining projections that contain only aggregators and no grouping columns, for example if you wanted to precompute the sum or max or approximate distinct count or whatever of some columns - think timeseries queries with ALL granularity.
I meant to add this in the initial PR, but kind of forgot about it, so here it is now.