class ConsoleSinkProvider extends SimpleTableProvider with DataSourceRegister with CreatableRelationProvider
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- new ConsoleSinkProvider()
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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
- Definition Classes
- ConsoleSinkProvider → CreatableRelationProvider
- Since
1.3.0
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def
getTable(options: CaseInsensitiveStringMap): Table
- Definition Classes
- ConsoleSinkProvider → SimpleTableProvider
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def
getTable(schema: StructType, partitioning: Array[Transform], properties: Map[String, String]): Table
- Definition Classes
- SimpleTableProvider → TableProvider
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hashCode(): Int
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def
inferPartitioning(arg0: CaseInsensitiveStringMap): Array[Transform]
- Definition Classes
- TableProvider
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def
inferSchema(options: CaseInsensitiveStringMap): StructType
- Definition Classes
- SimpleTableProvider → TableProvider
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def
shortName(): String
The string that represents the format that this data source provider uses.
The string that represents the format that this data source provider uses. This is overridden by children to provide a nice alias for the data source. For example:
override def shortName(): String = "parquet"
- Definition Classes
- ConsoleSinkProvider → DataSourceRegister
- Since
1.5.0
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def
supportsExternalMetadata(): Boolean
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- TableProvider
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