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Posted to issues@spark.apache.org by "jiaan.geng (Jira)" <ji...@apache.org> on 2022/05/11 07:38:00 UTC

[jira] [Created] (SPARK-39148) Support push down OFFSET append LIMIT to JDBC data source V2

jiaan.geng created SPARK-39148:
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             Summary: Support push down OFFSET append LIMIT to JDBC data source V2
                 Key: SPARK-39148
                 URL: https://issues.apache.org/jira/browse/SPARK-39148
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.4.0
            Reporter: jiaan.geng


Currently, DS V2 push-down supports LIMIT alone or OFFSET alone.
If we can pushing down OFFSET append LIMIT to JDBC data source, it will be better performance.



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