DuckDB v0.10.1 for Pascal

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

Record AggregateStateType

Description
Hierarchy
Fields
Methods
Properties

Unit

ddb

Declaration

type AggregateStateType = record

Description

Class: AggregateStateType of ddb

Overview

Fields

Public o: Pduckdb_AggregateStateType;

Methods

Public constructor FromNativePointer(ptr : Pduckdb_AggregateStateType);
Public class operator Explicit(const r: AggregateStateType): Boolean;
Public procedure AutoRelease();
Public class function GetTypeName(arg1: LogicalType): str; overload; static;
Public class function GetStateType(arg1: LogicalType): aggregate_state_t; overload; static;
Public procedure Init(); overload;

Description

Fields

Public o: Pduckdb_AggregateStateType;

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Methods

Public constructor FromNativePointer(ptr : Pduckdb_AggregateStateType);

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

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Public procedure AutoRelease();

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Public class function GetTypeName(arg1: LogicalType): str; overload; static;

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Public class function GetStateType(arg1: LogicalType): aggregate_state_t; overload; static;

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Public procedure Init(); overload;

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Error Message