Class NativeMethods.Vectors

Namespace

DuckDB.NET.Native

Assembly

DuckDB.NET.Bindings.dll

public static class NativeMethods.Vectors

Inheritance

object

NativeMethods.Vectors

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

DuckDBArrayVectorGetChild(nint)

public static extern nint DuckDBArrayVectorGetChild(nint vector)

Parameters

vector nint

Returns

nint

DuckDBListVectorGetChild(nint)

public static extern nint DuckDBListVectorGetChild(nint vector)

Parameters

vector nint

Returns

nint

DuckDBListVectorGetSize(nint)

public static extern long DuckDBListVectorGetSize(nint vector)

Parameters

vector nint

Returns

long

DuckDBListVectorReserve(nint, ulong)

public static extern DuckDBState DuckDBListVectorReserve(nint vector, ulong requiredCapacity)

Parameters

vector nint

requiredCapacity ulong

Returns

DuckDBState

DuckDBStructVectorGetChild(nint, long)

public static extern nint DuckDBStructVectorGetChild(nint vector, long index)

Parameters

vector nint

index long

Returns

nint

DuckDBVectorAssignStringElement(nint, ulong, SafeUnmanagedMemoryHandle)

public static extern void DuckDBVectorAssignStringElement(nint vector, ulong index, SafeUnmanagedMemoryHandle handle)

Parameters

vector nint

index ulong

handle SafeUnmanagedMemoryHandle

DuckDBVectorAssignStringElementLength(nint, ulong, byte*, long)

public static extern void DuckDBVectorAssignStringElementLength(nint vector, ulong index, byte* handle, long length)

Parameters

vector nint

index ulong

handle byte*

length long

DuckDBVectorEnsureValidityWritable(nint)

public static extern void DuckDBVectorEnsureValidityWritable(nint vector)

Parameters

vector nint

DuckDBVectorGetColumnType(nint)

public static extern DuckDBLogicalType DuckDBVectorGetColumnType(nint vector)

Parameters

vector nint

Returns

DuckDBLogicalType

DuckDBVectorGetData(nint)

public static extern void* DuckDBVectorGetData(nint vector)

Parameters

vector nint

Returns

void*

DuckDBVectorGetValidity(nint)

public static extern ulong* DuckDBVectorGetValidity(nint vector)

Parameters

vector nint

Returns

ulong*