Trait

org.apache.spark.sql.sources

RowPutRelation

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trait RowPutRelation extends SingleRowInsertableRelation

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Abstract Value Members

  1. abstract def executeUpdate(sql: String): Int

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    Execute a DML SQL and return the number of rows affected.

    Execute a DML SQL and return the number of rows affected.

    Definition Classes
    SingleRowInsertableRelation
  2. abstract def put(df: DataFrame): Unit

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    If the row is already present, it gets updated otherwise it gets inserted into the table represented by this relation

    If the row is already present, it gets updated otherwise it gets inserted into the table represented by this relation

    df

    the DataFrame to be upserted

  3. abstract def put(rows: Seq[Row]): Int

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    If the row is already present, it gets updated otherwise it gets inserted into the table represented by this relation

    If the row is already present, it gets updated otherwise it gets inserted into the table represented by this relation

    rows

    the rows to be upserted

    returns

    number of rows upserted

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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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