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  1. Core Server
  2. SERVER-73510

[CQF] Allow Decimal128 Infinity value to be inserted into histograms

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
    • None
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    • Query Optimization
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    Description

      Inserting infinity into a histogram causes the valueSpread to neighboring values to be NaN. This results in the area of that DataDistribution bucket to be NaN which causes issues when determining the topK buckets during the max-diff algorithm.

      One potential solution is to introduce separate counters for infinity like we did for NaN in https://jira.mongodb.org/browse/SERVER-72807.

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            backlog-query-optimization Backlog - Query Optimization
            ben.shteinfeld@mongodb.com Ben Shteinfeld
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              Created:
              Updated: