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  1. Apache Drill
  2. DRILL-2406

Fix expression interpreter to allow executing expressions at planning time

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Details

    • Improvement
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • None
    • 0.8.0
    • None
    • None

    Description

      The expression interpreter currently available in Drill cannot be used at planning time, as it does not have a means to connect to the direct memory allocator stored at the DrillbitContext level. To implement new rules based on evaluating expressions on constants, or small datasets, such as partition information this limitation must be addressed.

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        is depended upon by

        Bug - A problem which impairs or prevents the functions of the product. DRILL-2421 ensure all allocators for a query are descendants of a single root

        • Major - Major loss of function.
        • Open

        New Feature - A new feature of the product, which has yet to be developed. DRILL-2060 Support constant folding in expressions in Filter

        • Major - Major loss of function.
        • Resolved

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            jaltekruse Jason Altekruse
            jaltekruse Jason Altekruse
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