Serge Rielau created SPARK-40585:
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Summary: Support double-quoted identifiers
Key: SPARK-40585
URL: https://issues.apache.org/jira/browse/SPARK-40585
Project: Spark
Issue Type: New Feature
Components: Spark Core
Affects Versions: 3.4.0
Reporter: Serge Rielau
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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