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  1. IMPALA
  2. IMPALA-4977

Evaluate IN predicates against parquet::Statistics

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          Description

          IN predicates should be evaluated against parquet::Statistics to skip data when reading parquet files. The values can be sorted and two predicates from the min and max values of the IN list.

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            Child-Issue

            Improvement - An improvement or enhancement to an existing feature or task. IMPALA-4989 Improve filtering based on parquet::Statistics

            • Major - Major loss of function.
            • In Progress
            is duplicated by

            Improvement - An improvement or enhancement to an existing feature or task. IMPALA-3654 Range based pruning for in-predicate

            • Minor - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

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                • Assignee:
                  lv Lars Volker
                  Reporter:
                  lv Lars Volker
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                    Updated:
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                    Development