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  1. Core Server
  2. SERVER-63141

Difference in $lookup/$redact/$let behaviour with pipeline optimization

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • 5.3.0, 4.0.28, 4.2.17, 4.4.12, 5.0.7, 5.2.2
    • 5.3.0, 4.0.29, 5.2.1, 4.4.13, 5.0.7, 5.2.2, 4.2.20
    • None
    • None
    • Fully Compatible
    • ALL
    • v5.2, v5.0, v4.4, v4.2, v4.0
    • 151

    Description

      For the lookup stage described in steps to reproduce (see comment below), different results are obtained based on whether or not pipeline optimization is enabled.

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              alya.berciu@mongodb.com Alya Berciu
              alya.berciu@mongodb.com Alya Berciu
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                Created:
                Updated:
                Resolved: