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t

org.apache.spark.sql.connector.read

SupportsPushDownRequiredColumns

trait SupportsPushDownRequiredColumns extends ScanBuilder

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@Evolving()
Source
SupportsPushDownRequiredColumns.java
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  1. SupportsPushDownRequiredColumns
  2. ScanBuilder
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Abstract Value Members

  1. abstract def build(): Scan
    Definition Classes
    ScanBuilder
  2. abstract def pruneColumns(requiredSchema: StructType): Unit

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  8. def finalize(): Unit
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  9. final def getClass(): Class[_]
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  10. def hashCode(): Int
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  11. final def isInstanceOf[T0]: Boolean
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  12. final def ne(arg0: AnyRef): Boolean
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  14. final def notifyAll(): Unit
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  15. final def synchronized[T0](arg0: ⇒ T0): T0
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Inherited from ScanBuilder

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