Filters

Value Members

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 binaryExpr(lf: Filter, rf: Filter, op: String, types: Map[String, DataType]): Option[String]

   

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6. def clone(): AnyRef

   

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7. def comparisonExpr(name: String, value: Any, op: String, types: Map[String, DataType]): Option[String]

   

8. def createWhereClause(schema: StructType, filters: Seq[Filter]): String

   

   Creates an Exasol SQL where clause from given list of org.apache.spark.sql.sources.Filter-s.

   Creates an Exasol SQL where clause from given list of org.apache.spark.sql.sources.Filter-s. Then these set of predicates will be pushed to Exasol for evaluation.

   schema

   A user provided or inferred schema of the query

   filters

   A sequence of Spark source filters

   returns

   A created Exasol where clause

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   @SuppressWarnings()

9. final def eq(arg0: AnyRef): Boolean

   

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10. def equals(arg0: Any): Boolean

    

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11. def filterExpr(filter: Filter, dataTypes: Map[String, DataType]): Option[String]

    

    Given a Spark source org.apache.spark.sql.sources.Filter, create a Exasol SQL expression.

    Given a Spark source org.apache.spark.sql.sources.Filter, create a Exasol SQL expression.

    Returns scala.None if an expression could not be created from the filter.

12. def finalize(): Unit

    

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13. final def getClass(): Class[_]

    

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14. def hashCode(): Int

    

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15. def inExpr(name: String, values: Array[Any], op: String, types: Map[String, DataType]): Option[String]

    

16. final def isInstanceOf[T0]: Boolean

    

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17. def isQuotedValue(dataType: DataType, value: Any): String

    

18. final def ne(arg0: AnyRef): Boolean

    

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19. def notExpr(f: Filter, types: Map[String, DataType]): Option[String]

    

20. final def notify(): Unit

    

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21. final def notifyAll(): Unit

    

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22. final def synchronized[T0](arg0: ⇒ T0): T0

    

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23. def toString(): String

    

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24. final def wait(): Unit

    

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25. final def wait(arg0: Long, arg1: Int): Unit

    

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26. final def wait(arg0: Long): Unit

    

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