DuckDB v0.10.1 for Pascal

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

Record BaseStatistics

Description
Hierarchy
Fields
Methods
Properties

Unit

ddb

Declaration

type BaseStatistics = record

Description

Class: BaseStatistics of ddb

Overview

Fields

Public o: Pduckdb_BaseStatistics;

Methods

Public constructor FromNativePointer(ptr : Pduckdb_BaseStatistics);
Public class operator Explicit(const r: BaseStatistics): Boolean;
Public procedure AutoRelease();
Public function GetStatsType(): Integer; overload;
Public class function GetStatsType(arg1: LogicalType): Integer; overload; static;
Public function CanHaveNull(): Boolean; overload;
Public function CanHaveNoNull(): Boolean; overload;
Public function GetType(): LogicalType; overload;
Public procedure SetHasNullFast(); overload;
Public procedure SetHasNoNullFast(); overload;

Description

Fields

Public o: Pduckdb_BaseStatistics;

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Methods

Public constructor FromNativePointer(ptr : Pduckdb_BaseStatistics);

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

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Public procedure AutoRelease();

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Public function GetStatsType(): Integer; overload;

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Public class function GetStatsType(arg1: LogicalType): Integer; overload; static;

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Public function CanHaveNull(): Boolean; overload;

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Public function CanHaveNoNull(): Boolean; overload;

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Public function GetType(): LogicalType; overload;

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Public procedure SetHasNullFast(); overload;

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Public procedure SetHasNoNullFast(); overload;

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Error Message