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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2016/04/22 22:40:13 UTC

[jira] [Created] (SPARK-14858) Push predicates with subquery

Davies Liu created SPARK-14858:
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             Summary: Push predicates with subquery 
                 Key: SPARK-14858
                 URL: https://issues.apache.org/jira/browse/SPARK-14858
             Project: Spark
          Issue Type: Improvement
          Components: SQL
            Reporter: Davies Liu


Currently we rewrite the subquery as Join in the beginning of Optimizer, we should defer that to enable predicates push down (because Join can't be easily pushed down).

cc [~hvanhovell]



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