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https://issues.apache.org/jira/browse/SPARK-43922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Yu updated SPARK-43922:
-------------------------------
Parent: SPARK-44059
Issue Type: Sub-task (was: New Feature)
> Add named argument support in parser for function call
> ------------------------------------------------------
>
> Key: SPARK-43922
> URL: https://issues.apache.org/jira/browse/SPARK-43922
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.5.0
> Reporter: Richard Yu
> Priority: Major
>
> Today, we are implementing named argument support for user defined functions,
> some built-in functions, and table-valued functions. For the first step
> towards building such a feature, we need to make some requisite changes in
> the parser.
> To accomplish this, in this issue, we plan to add some new syntax tokens to
> the parser in Spark. Changes will also be made in the abstract syntax tree
> builder as well to reflect these new tokens. Such changes will first be
> restricted to normal function calls (table value functions will be treated
> separately).
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