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https://issues.apache.org/jira/browse/SPARK-37286?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jiaan.geng updated SPARK-37286:
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Description: Currently, the method compileFilter and compileAggregates in
JDBCRDD. But it is not reasonable, because the JDBC source knowns how to
compile filter and aggregate expressions to itself's dialect. (was: Currently,
the method compileAggregates in JDBCRDD. But it is not reasonable, because the
JDBC source knowns how to compile aggregate expressions to itself's dialect.)
> Move compileFilter and compileAggregates from JDBCRDD to JdbcDialect
> --------------------------------------------------------------------
>
> Key: SPARK-37286
> URL: https://issues.apache.org/jira/browse/SPARK-37286
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: jiaan.geng
> Priority: Major
>
> Currently, the method compileFilter and compileAggregates in JDBCRDD. But it
> is not reasonable, because the JDBC source knowns how to compile filter and
> aggregate expressions to itself's dialect.
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