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  1. Spark
  2. SPARK-40585

Support double-quoted identifiers

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.4.0
    • 3.4.0
    • Spark Core
    • None

    Description

      In many SQL identifiers can be unquoted or quoted with double quotes. 
      In Spark double quoted literals imply strings.
      In this proposal we allow for a config:

      double_quoted_identifiers
      which, when set, switches the interpretation from string to identifier.

      Note that back ticks are still allowed.
      Also the treatment of escapes is not changed as part of this work.

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            srielau Serge Rielau
            srielau Serge Rielau
            Wenchen Fan Wenchen Fan
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              Created:
              Updated:
              Resolved: