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  1. Apache Drill
  2. DRILL-1383

Allow interpreted tree materialization

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    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 0.6.0
    • Execution - Codegen
    • None

    Description

      The current code generation paradigm requires an expression tree to be compiled before it can be evaluated. This can be time intensive and complex when we need to evaluate an expression only a small number of times. We should provide a new interface that avoids code generation for evaluation of a particular expression.

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            jni Jinfeng Ni
            jnadeau Jacques Nadeau
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