Class Statistics

Namespace

ParquetSharp

Assembly

ParquetSharp.dll

public abstract class Statistics : IDisposable

Inheritance

object

Statistics

Implements

IDisposable

Derived

Statistics<TValue>

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Properties

DistinctCount

public long DistinctCount { get; }

Property Value

long

HasMinMax

public bool HasMinMax { get; }

Property Value

bool

MaxUntyped

public abstract object MaxUntyped { get; }

Property Value

object

MinUntyped

public abstract object MinUntyped { get; }

Property Value

object

NullCount

public long NullCount { get; }

Property Value

long

NumValues

public long NumValues { get; }

Property Value

long

PhysicalType

public PhysicalType PhysicalType { get; }

Property Value

PhysicalType

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

public void Dispose()

TypedStatistics_Max_Bool(IntPtr, out bool)

protected static extern IntPtr TypedStatistics_Max_Bool(IntPtr statistics, out bool max)

Parameters

statistics IntPtr

max bool

Returns

IntPtr

TypedStatistics_Max_ByteArray(IntPtr, out ByteArray)

protected static extern IntPtr TypedStatistics_Max_ByteArray(IntPtr statistics, out ByteArray max)

Parameters

statistics IntPtr

max ByteArray

Returns

IntPtr

TypedStatistics_Max_Double(IntPtr, out double)

protected static extern IntPtr TypedStatistics_Max_Double(IntPtr statistics, out double max)

Parameters

statistics IntPtr

max double

Returns

IntPtr

TypedStatistics_Max_FLBA(IntPtr, out FixedLenByteArray)

protected static extern IntPtr TypedStatistics_Max_FLBA(IntPtr statistics, out FixedLenByteArray max)

Parameters

statistics IntPtr

max FixedLenByteArray

Returns

IntPtr

TypedStatistics_Max_Float(IntPtr, out float)

protected static extern IntPtr TypedStatistics_Max_Float(IntPtr statistics, out float max)

Parameters

statistics IntPtr

max float

Returns

IntPtr

TypedStatistics_Max_Int32(IntPtr, out int)

protected static extern IntPtr TypedStatistics_Max_Int32(IntPtr statistics, out int max)

Parameters

statistics IntPtr

max int

Returns

IntPtr

TypedStatistics_Max_Int64(IntPtr, out long)

protected static extern IntPtr TypedStatistics_Max_Int64(IntPtr statistics, out long max)

Parameters

statistics IntPtr

max long

Returns

IntPtr

TypedStatistics_Max_Int96(IntPtr, out Int96)

protected static extern IntPtr TypedStatistics_Max_Int96(IntPtr statistics, out Int96 max)

Parameters

statistics IntPtr

max Int96

Returns

IntPtr

TypedStatistics_Min_Bool(IntPtr, out bool)

protected static extern IntPtr TypedStatistics_Min_Bool(IntPtr statistics, out bool min)

Parameters

statistics IntPtr

min bool

Returns

IntPtr

TypedStatistics_Min_ByteArray(IntPtr, out ByteArray)

protected static extern IntPtr TypedStatistics_Min_ByteArray(IntPtr statistics, out ByteArray min)

Parameters

statistics IntPtr

min ByteArray

Returns

IntPtr

TypedStatistics_Min_Double(IntPtr, out double)

protected static extern IntPtr TypedStatistics_Min_Double(IntPtr statistics, out double min)

Parameters

statistics IntPtr

min double

Returns

IntPtr

TypedStatistics_Min_FLBA(IntPtr, out FixedLenByteArray)

protected static extern IntPtr TypedStatistics_Min_FLBA(IntPtr statistics, out FixedLenByteArray min)

Parameters

statistics IntPtr

min FixedLenByteArray

Returns

IntPtr

TypedStatistics_Min_Float(IntPtr, out float)

protected static extern IntPtr TypedStatistics_Min_Float(IntPtr statistics, out float min)

Parameters

statistics IntPtr

min float

Returns

IntPtr

TypedStatistics_Min_Int32(IntPtr, out int)

protected static extern IntPtr TypedStatistics_Min_Int32(IntPtr statistics, out int min)

Parameters

statistics IntPtr

min int

Returns

IntPtr

TypedStatistics_Min_Int64(IntPtr, out long)

protected static extern IntPtr TypedStatistics_Min_Int64(IntPtr statistics, out long min)

Parameters

statistics IntPtr

min long

Returns

IntPtr

TypedStatistics_Min_Int96(IntPtr, out Int96)

protected static extern IntPtr TypedStatistics_Min_Int96(IntPtr statistics, out Int96 min)

Parameters

statistics IntPtr

min Int96

Returns

IntPtr