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org.apache.spark.sql.internal

VariableSubstitution

class VariableSubstitution extends AnyRef

A helper class that enables substitution using syntax like ${var}, ${system:var} and ${env:var}.

Variable substitution is controlled by SQLConf.variableSubstituteEnabled.

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Instance Constructors

  1. new VariableSubstitution(conf: SQLConf)

Value Members

  1. final def !=(arg0: Any): Boolean
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  14. final def notifyAll(): Unit
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  15. def substitute(input: String): String

    Given a query, does variable substitution and return the result.

  16. final def synchronized[T0](arg0: ⇒ T0): T0
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  17. def toString(): String
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