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Posted to issues@spark.apache.org by "Huaxin Gao (Jira)" <ji...@apache.org> on 2022/05/14 23:33:00 UTC
[jira] [Resolved] (SPARK-39162) Jdbc dialect should decide which function could be pushed down.
[ https://issues.apache.org/jira/browse/SPARK-39162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Huaxin Gao resolved SPARK-39162.
--------------------------------
Fix Version/s: 3.4.0
Assignee: jiaan.geng
Resolution: Fixed
> Jdbc dialect should decide which function could be pushed down.
> ---------------------------------------------------------------
>
> Key: SPARK-39162
> URL: https://issues.apache.org/jira/browse/SPARK-39162
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.4.0
> Reporter: jiaan.geng
> Assignee: jiaan.geng
> Priority: Major
> Fix For: 3.4.0
>
>
> Regardless of whether the functions are ANSI or not, most databases are actually unsure of their support.
> So we should add a new API into JdbcDialect so that Jdbc dialect could decide which function could be pushed down.
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