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https://issues.apache.org/jira/browse/SPARK-28449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuming Wang updated SPARK-28449:
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Summary: Missing escape_string_warning/standard_conforming_strings config
(was: Missing escape_string_warning config)
> Missing escape_string_warning/standard_conforming_strings config
> ----------------------------------------------------------------
>
> Key: SPARK-28449
> URL: https://issues.apache.org/jira/browse/SPARK-28449
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Priority: Major
>
> When on, a warning is issued if a backslash ({{\}}) appears in an ordinary
> string literal ({{'...'}} syntax) and {{standard_conforming_strings}} is off.
> The default is {{on}}.
> Applications that wish to use backslash as escape should be modified to use
> escape string syntax ({{E'...'}}), because the default behavior of ordinary
> strings is now to treat backslash as an ordinary character, per SQL standard.
> This variable can be enabled to help locate code that needs to be changed.
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