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object Filters

A helper class with functions to create Exasol where clauses from Spark org.apache.spark.sql.sources.Filter-s.

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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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  4. final def asInstanceOf[T0]: T0
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  5. def booleanExpressionFromFilters(filters: Seq[Filter]): Seq[BooleanExpression]

    Converts a sequence of filters into an Exasol boolean expressions.

    Converts a sequence of filters into an Exasol boolean expressions.

    filters

    a sequence of Spark source filters

    returns

    a sequence of Exasol boolean expressions

  6. def clone(): AnyRef
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  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
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  9. def filterToBooleanExpression(filter: Filter): Option[BooleanExpression]

    Given a Spark source org.apache.spark.sql.sources.Filter, creates an Exasol boolean expression.

    Given a Spark source org.apache.spark.sql.sources.Filter, creates an Exasol boolean expression.

    filter

    a Spark source filter

    returns

    an Exasol boolean expression, scala.None is returned if expression cannot be created from the filter

  10. final def getClass(): Class[_]
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  13. final def ne(arg0: AnyRef): Boolean
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  18. final def wait(arg0: Long, arg1: Int): Unit
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  19. final def wait(arg0: Long): Unit
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  20. final def wait(): Unit
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  1. def finalize(): Unit
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