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t

org.apache.spark.sql.sources

CreatableRelationProvider

trait CreatableRelationProvider extends AnyRef

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@Stable()
Source
interfaces.scala
Since

1.3.0

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Abstract Value Members

  1. abstract def createRelation(sqlContext: SQLContext, mode: SaveMode, parameters: Map[String, String], data: DataFrame): BaseRelation

    Saves a DataFrame to a destination (using data source-specific parameters)

    Saves a DataFrame to a destination (using data source-specific parameters)

    sqlContext

    SQLContext

    mode

    specifies what happens when the destination already exists

    parameters

    data source-specific parameters

    data

    DataFrame to save (i.e. the rows after executing the query)

    returns

    Relation with a known schema

    Since

    1.3.0

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