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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2023/03/18 06:26:00 UTC
[jira] [Commented] (SPARK-42849) Session variables
[ https://issues.apache.org/jira/browse/SPARK-42849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17702068#comment-17702068 ]
Apache Spark commented on SPARK-42849:
--------------------------------------
User 'srielau' has created a pull request for this issue:
https://github.com/apache/spark/pull/40474
> Session variables
> -----------------
>
> Key: SPARK-42849
> URL: https://issues.apache.org/jira/browse/SPARK-42849
> Project: Spark
> Issue Type: New Feature
> Components: Spark Core
> Affects Versions: 3.5.0
> Reporter: Serge Rielau
> Priority: Major
>
> Provide a type-safe, engine controlled session variable:
> CREATE [ OR REPLACE } TEMPORARY VARIABLE [ IF NOT EXISTS ]var_name [ type ][ DEFAULT expresion ]
> SET { variable = expression | ( variable [, ...] ) = ( subquery | expression [, ...] )
> DROP VARIABLE [ IF EXISTS ]variable_name
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