DuckDB v0.10.1 for Pascal

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

Record NodeStatistics

Description
Hierarchy
Fields
Methods
Properties

Unit

ddb

Declaration

type NodeStatistics = record

Description

Class: NodeStatistics of ddb

Overview

Fields

Public o: Pduckdb_NodeStatistics;

Methods

Public constructor FromNativePointer(ptr : Pduckdb_NodeStatistics);
Public class operator Explicit(const r: NodeStatistics): Boolean;
Public procedure AutoRelease();
Public procedure Init(); overload;
Public procedure Init(arg1: UInt64); overload;
Public procedure Init(arg1: UInt64; arg2: UInt64); overload;
Public procedure has_estimated_cardinality(arg2: Boolean); overload;
Public function has_estimated_cardinality(): Boolean; overload;
Public function estimated_cardinality(): UInt64; overload;
Public procedure has_max_cardinality(arg2: Boolean); overload;
Public function has_max_cardinality(): Boolean; overload;
Public function max_cardinality(): UInt64; overload;

Description

Fields

Public o: Pduckdb_NodeStatistics;

This item has no description.

Methods

Public constructor FromNativePointer(ptr : Pduckdb_NodeStatistics);

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

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Public procedure AutoRelease();

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Public procedure Init(); overload;

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Public procedure Init(arg1: UInt64); overload;

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Public procedure Init(arg1: UInt64; arg2: UInt64); overload;

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Public procedure has_estimated_cardinality(arg2: Boolean); overload;

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Public function has_estimated_cardinality(): Boolean; overload;

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Public function estimated_cardinality(): UInt64; overload;

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Public procedure has_max_cardinality(arg2: Boolean); overload;

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Public function has_max_cardinality(): Boolean; overload;

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Public function max_cardinality(): UInt64; overload;

This item has no description.

Error Message