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https://issues.apache.org/jira/browse/SPARK-39162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jiaan.geng updated SPARK-39162:
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Description:
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.
was:
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 should decide
which function could be pushed down.
> 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
> Priority: Major
>
> 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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