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  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package apache
    Definition Classes
    org
  • package spark
    Definition Classes
    apache
  • package sql
    Definition Classes
    spark
  • package catalyst

    Catalyst is a library for manipulating relational query plans.

    Catalyst is a library for manipulating relational query plans. All classes in catalyst are considered an internal API to Spark SQL and are subject to change between minor releases.

    Definition Classes
    sql
  • package optimizer
    Definition Classes
    catalyst
  • object ObjectSerializerPruning extends Rule[LogicalPlan]

    Prunes unnecessary object serializers from query plan.

    Prunes unnecessary object serializers from query plan. This rule prunes both individual serializer and nested fields in serializers.

    Definition Classes
    optimizer
  • IsNullCondition

object IsNullCondition

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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: AnyRef): Boolean
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  8. def finalize(): Unit
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  9. final def getClass(): Class[_ <: AnyRef]
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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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  13. final def notify(): Unit
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  14. final def notifyAll(): Unit
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  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  16. def toString(): String
    Definition Classes
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  17. def unapply(expr: Expression): Boolean
  18. final def wait(): Unit
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  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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  20. final def wait(arg0: Long): Unit
    Definition Classes
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