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Posted to issues@spark.apache.org by "Ryan Blue (JIRA)" <ji...@apache.org> on 2019/08/03 23:18:00 UTC

[jira] [Created] (SPARK-28612) DataSourceV2: Add new DataFrameWriter API for v2

Ryan Blue created SPARK-28612:
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             Summary: DataSourceV2: Add new DataFrameWriter API for v2
                 Key: SPARK-28612
                 URL: https://issues.apache.org/jira/browse/SPARK-28612
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Ryan Blue


This tracks adding an API like the one proposed in SPARK-23521:

{code:lang=scala}
df.writeTo("catalog.db.table").append() // AppendData
df.writeTo("catalog.db.table").overwriteDynamic() // OverwritePartiitonsDynamic
df.writeTo("catalog.db.table").overwrite($"date" === '2019-01-01') // OverwriteByExpression
df.writeTo("catalog.db.table").partitionBy($"type", $"date").create() // CTAS
df.writeTo("catalog.db.table").replace() // RTAS
{code}



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