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Posted to issues@spark.apache.org by "melin (Jira)" <ji...@apache.org> on 2021/11/09 04:14:00 UTC

[jira] [Commented] (SPARK-24907) Migrate JDBC data source to DataSource API v2

    [ https://issues.apache.org/jira/browse/SPARK-24907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440893#comment-17440893 ] 

melin commented on SPARK-24907:
-------------------------------

add presql and postsql 

presql: Run the presql before the task start

postsql: Run the presql after the task ends

> Migrate JDBC data source to DataSource API v2
> ---------------------------------------------
>
>                 Key: SPARK-24907
>                 URL: https://issues.apache.org/jira/browse/SPARK-24907
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Teng Peng
>            Priority: Major
>




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