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  1. Spark
  2. SPARK-6116 DataFrame API improvement umbrella ticket (Spark 1.5)
  3. SPARK-8668

expr function to convert SQL expression into a Column

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.5.0
    • Component/s: SQL
    • Labels:
      None
    • Target Version/s:
    • Sprint:
      Spark 1.5 doc/QA sprint

      Description

      selectExpr uses the expression parser to parse a string expressions. would be great to create an "expr" function in functions.scala/functions.py that converts a string into an expression (or a list of expressions separated by comma).

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            • Assignee:
              jd Joseph Batchik
              Reporter:
              rxin Reynold Xin
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              • Created:
                Updated:
                Resolved: