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  1. Spark
  2. SPARK-24625

put all the backward compatible behavior change configs under spark.sql.legacy.*

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.0.0
    • Component/s: SQL
    • Labels:
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      Description

      Recently we made several behavior changes to Spark SQL, to make it more ANSI SQL compliant or fix some unreasonable behaviors. For backward compatibility, we add configs to allow users fallback to the old behavior and plan to remove them in Spark 3.0. It's better to put these configs under spark.sql.legacy.*

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            • Assignee:
              Unassigned
              Reporter:
              cloud_fan Wenchen Fan
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                Updated:
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