case class TextScanBuilder(sparkSession: SparkSession, fileIndex: PartitioningAwareFileIndex, schema: StructType, dataSchema: StructType, options: CaseInsensitiveStringMap) extends FileScanBuilder with Product with Serializable
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- TextScanBuilder
- Serializable
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- Product
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- FileScanBuilder
- SupportsPushDownCatalystFilters
- SupportsPushDownRequiredColumns
- ScanBuilder
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Instance Constructors
- new TextScanBuilder(sparkSession: SparkSession, fileIndex: PartitioningAwareFileIndex, schema: StructType, dataSchema: StructType, options: CaseInsensitiveStringMap)
Value Members
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final
def
!=(arg0: Any): Boolean
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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
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def
build(): Scan
- Definition Classes
- TextScanBuilder → ScanBuilder
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws( ... ) @native()
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var
dataFilters: Seq[Expression]
- Attributes
- protected
- Definition Classes
- FileScanBuilder
- val dataSchema: StructType
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
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- val fileIndex: PartitioningAwareFileIndex
-
def
finalize(): Unit
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final
def
getClass(): Class[_]
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
- Definition Classes
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- @native()
- val options: CaseInsensitiveStringMap
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var
partitionFilters: Seq[Expression]
- Attributes
- protected
- Definition Classes
- FileScanBuilder
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val
partitionNameSet: Set[String]
- Definition Classes
- FileScanBuilder
-
def
pruneColumns(requiredSchema: StructType): Unit
- Definition Classes
- FileScanBuilder → SupportsPushDownRequiredColumns
-
def
pushDataFilters(dataFilters: Array[Filter]): Array[Filter]
- Attributes
- protected
- Definition Classes
- FileScanBuilder
-
def
pushFilters(filters: Seq[Expression]): Seq[Expression]
- Definition Classes
- FileScanBuilder → SupportsPushDownCatalystFilters
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var
pushedDataFilters: Array[Filter]
- Attributes
- protected
- Definition Classes
- FileScanBuilder
-
def
pushedFilters: Array[Predicate]
- Definition Classes
- FileScanBuilder → SupportsPushDownCatalystFilters
-
def
readDataSchema(): StructType
- Attributes
- protected
- Definition Classes
- FileScanBuilder
-
def
readPartitionSchema(): StructType
- Definition Classes
- FileScanBuilder
-
var
requiredSchema: StructType
- Attributes
- protected
- Definition Classes
- FileScanBuilder
- val schema: StructType
- val sparkSession: SparkSession
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val
supportsNestedSchemaPruning: Boolean
- Attributes
- protected
- Definition Classes
- FileScanBuilder
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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