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  1. Apache Drill
  2. DRILL-6992

Support column histogram statistics

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      As a follow-up to DRILL-1328 which is adding NDV (num distinct values) support and creating the framework for statistics, we also need Histograms. These are needed for range predicates selectivity estimation as well as equality predicates when there is non-uniform distribution of data.

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            amansinha100 Aman Sinha
            amansinha100 Aman Sinha
            Gautam Parai Gautam Parai
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