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https://issues.apache.org/jira/browse/FLINK-18699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-18699:
-----------------------------------
Labels: pull-request-available (was: )
> Allow variables for column names in Scala Table API
> ---------------------------------------------------
>
> Key: FLINK-18699
> URL: https://issues.apache.org/jira/browse/FLINK-18699
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Major
> Labels: pull-request-available
>
> User have reported that the Scala API lacks a way to reference columns via a
> name that is stored in a variable. String interpolation is inconvenient in
> this case:
> We should allow this also in Scala:
> {code}
> tab.select($(keyVar), $(valueVar))
> {code}
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