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Add support for querying HLLSketch types #454

Merged
merged 2 commits into from
May 9, 2023
Merged

Add support for querying HLLSketch types #454

merged 2 commits into from
May 9, 2023

Commits on May 9, 2023

  1. Add support for querying HLLSketch types 

    These represent approximate distinct counts. We can treat them as longsum/counters.
Usage will be nuanced, we'll probably need to ensure callers are performing per-step queries for the results to make sense.
    @bsyk
    bsyk committed May 9, 2023
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  2. Always use distinct aggregator for HLLSketch columns

    @bsyk
    bsyk committed May 9, 2023
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