DuckDB v0.10.1 for Pascal

The Pascal API structure aligns with C++ DuckDB v0.10.1.

Record UnionVector

Description
Hierarchy
Fields
Methods
Properties

Unit

ddb

Declaration

type UnionVector = record

Description

Class: UnionVector of ddb

Overview

Fields

Public o: Pduckdb_UnionVector;

Methods

Public constructor FromNativePointer(ptr : Pduckdb_UnionVector);
Public class operator Explicit(const r: UnionVector): Boolean;
Public procedure AutoRelease();
Public class function GetTags(arg1: Vector): Vector; overload; static;
Public class function TryGetTag(arg1: Vector; arg2: UInt64; arg3: PByte): Boolean; overload; static;
Public class function GetMember(arg1: Vector; arg2: UInt64): Vector; overload; static;
Public class procedure SetToMember(arg1: Vector; arg2: Byte; arg3: Vector; arg4: UInt64; arg5: Boolean); overload; static;
Public class function CheckUnionValidity(arg1: Vector; arg2: UInt64; arg3: SelectionVector): Integer; overload; static;
Public class function CheckUnionValidity(arg1: Vector; arg2: UInt64): Integer; overload; static;
Public procedure Init(); overload;

Description

Fields

Public o: Pduckdb_UnionVector;

This item has no description.

Methods

Public constructor FromNativePointer(ptr : Pduckdb_UnionVector);

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Public class operator Explicit(const r: UnionVector): Boolean;

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Public procedure AutoRelease();

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Public class function GetTags(arg1: Vector): Vector; overload; static;

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Public class function TryGetTag(arg1: Vector; arg2: UInt64; arg3: PByte): Boolean; overload; static;

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Public class function GetMember(arg1: Vector; arg2: UInt64): Vector; overload; static;

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Public class procedure SetToMember(arg1: Vector; arg2: Byte; arg3: Vector; arg4: UInt64; arg5: Boolean); overload; static;

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Public class function CheckUnionValidity(arg1: Vector; arg2: UInt64; arg3: SelectionVector): Integer; overload; static;

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Public class function CheckUnionValidity(arg1: Vector; arg2: UInt64): Integer; overload; static;

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Public procedure Init(); overload;

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Error Message