case class DeltaCDFRelation(snapshotWithSchemaMode: SnapshotWithSchemaMode, sqlContext: SQLContext, startingVersion: Option[Long], endingVersion: Option[Long]) extends BaseRelation with CatalystScan with Product with Serializable
A special BaseRelation wrapper for CDF reads.
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- DeltaCDFRelation
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- CatalystScan
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Visibility
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Instance Constructors
- new DeltaCDFRelation(snapshotWithSchemaMode: SnapshotWithSchemaMode, sqlContext: SQLContext, startingVersion: Option[Long], endingVersion: Option[Long])
Value Members
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final
def
!=(arg0: Any): Boolean
- Definition Classes
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
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def
buildScan(requiredColumns: Seq[Attribute], filters: Seq[Expression]): RDD[Row]
- Definition Classes
- DeltaCDFRelation → CatalystScan
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def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws( ... ) @native()
- val endingVersion: Option[Long]
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final
def
eq(arg0: AnyRef): Boolean
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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- @native()
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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-
def
needConversion: Boolean
- Definition Classes
- BaseRelation
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final
def
notify(): Unit
- Definition Classes
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- Annotations
- @native()
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final
def
notifyAll(): Unit
- Definition Classes
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- Annotations
- @native()
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val
schema: StructType
- Definition Classes
- DeltaCDFRelation → BaseRelation
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def
sizeInBytes: Long
- Definition Classes
- BaseRelation
- val snapshotWithSchemaMode: SnapshotWithSchemaMode
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val
sqlContext: SQLContext
- Definition Classes
- DeltaCDFRelation → BaseRelation
- val startingVersion: Option[Long]
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
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def
unhandledFilters(filters: Array[Filter]): Array[Filter]
- Definition Classes
- DeltaCDFRelation → BaseRelation
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final
def
wait(): Unit
- Definition Classes
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- Annotations
- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long): Unit
- Definition Classes
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- Annotations
- @throws( ... ) @native()