Module datafusion_physical_expr::binary_map

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ArrowBytesMap and ArrowBytesSet for storing maps/sets of values from StringArray / LargeStringArray / BinaryArray / LargeBinaryArray.

Structs§

  • ArrowBytesMap
    Optimized map for storing Arrow “bytes” types (String, LargeString, Binary, and LargeBinary) values that can produce the set of keys on output as GenericBinaryArray without copies.
  • ArrowBytesSet
    HashSet optimized for storing string or binary values that can produce that the final set as a GenericStringArray with minimal copies.

Enums§

  • OutputType
    Should the output be a String or Binary?