DuckDB v0.10.1 for Pascal

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

Record str

Description
Hierarchy
Fields
Methods
Properties

Unit

ddb

Declaration

type str = record

Description

Class: str of ddb

Overview

Fields

Public o: Pstd_str;

Methods

Public constructor FromNativePointer(ptr : Pstd_str);
Public class operator Explicit(const r: str): Boolean;
Public procedure AutoRelease();
Public class operator Add(const Left: str; Right: string): str;
Public class operator Add(const Left: string; Right: str): string;
Public class operator Equal(const Left, Right: str): Boolean;
Public class operator Explicit(const s: str): string;
Public class operator Implicit(const s: string): str;
Public class operator NotEqual(const Left, Right: str): Boolean;
Public procedure Init(); overload;
Public procedure Init(arg1: PUTF8Char); overload;
Public function size(): Cardinal; overload;
Public function length(): Cardinal; overload;
Public function empty(): Boolean; overload;
Public function c_str(): PUTF8Char; overload;
Public function data(): PUTF8Char; overload;
Public procedure assign(arg2: PUTF8Char); overload;
Public function append(arg2: str): str; overload;
Public function append(arg2: str; arg3: NativeUInt; arg4: NativeUInt): str; overload;

Description

Fields

Public o: Pstd_str;

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Methods

Public constructor FromNativePointer(ptr : Pstd_str);

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

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Public procedure AutoRelease();

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Public class operator Add(const Left: str; Right: string): str;

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Public class operator Add(const Left: string; Right: str): string;

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Public class operator Equal(const Left, Right: str): Boolean;

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Public class operator Explicit(const s: str): string;

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Public class operator Implicit(const s: string): str;

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Public class operator NotEqual(const Left, Right: str): Boolean;

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Public procedure Init(); overload;

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Public procedure Init(arg1: PUTF8Char); overload;

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Public function size(): Cardinal; overload;

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Public function length(): Cardinal; overload;

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Public function empty(): Boolean; overload;

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Public function c_str(): PUTF8Char; overload;

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Public function data(): PUTF8Char; overload;

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Public procedure assign(arg2: PUTF8Char); overload;

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Public function append(arg2: str): str; overload;

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Public function append(arg2: str; arg3: NativeUInt; arg4: NativeUInt): str; overload;

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Error Message