Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 2.7.0
    • Fix Version/s: Impala 2.8.0
    • Component/s: Frontend
    • Labels:
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      Description

      To address issues like IMPALA-1286 we should introduce a new expr rewrite phase where analyzed exprs can be transformed with rules. The new phase could be similar to the subquery rewrite phase where we transform exprs in-place and then reset() and analyze() the whole statement again.

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              • Assignee:
                alex.behm Alexander Behm
                Reporter:
                alex.behm Alexander Behm
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                • Created:
                  Updated:
                  Resolved: