DuckDB v0.10.1 for Pascal

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

Record BaseScalarFunction

Description
Hierarchy
Fields
Methods
Properties

Unit

ddb

Declaration

type BaseScalarFunction = record

Description

Class: BaseScalarFunction of ddb

Overview

Fields

Public o: Pduckdb_BaseScalarFunction;

Methods

Public constructor FromNativePointer(ptr : Pduckdb_BaseScalarFunction);
Public class operator Explicit(const r: BaseScalarFunction): Boolean;
Public procedure AutoRelease();
Public procedure Init(arg1: str; arg2: vector_LogicalType; arg3: LogicalType; arg4: Integer; arg5: LogicalType; arg6: Integer); overload;
Public procedure Init(arg1: str; arg2: vector_LogicalType; arg3: LogicalType; arg4: Integer; arg5: LogicalType); overload;
Public procedure Init(arg1: str; arg2: vector_LogicalType; arg3: LogicalType; arg4: Integer); overload;
Public function return_type(): LogicalType; overload;
Public function stability(): Integer; overload;
Public function null_handling(): Integer; overload;
Public function Hash(): UInt64; overload;
Public function ToString(): str; overload;
Public function arguments(): vector_LogicalType; overload;
Public function original_arguments(): vector_LogicalType; overload;
Public function varargs(): LogicalType; overload;
Public function HasVarArgs(): Boolean; overload;

Description

Fields

Public o: Pduckdb_BaseScalarFunction;

This item has no description.

Methods

Public constructor FromNativePointer(ptr : Pduckdb_BaseScalarFunction);

This item has no description.

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

This item has no description.

Public procedure AutoRelease();

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Public procedure Init(arg1: str; arg2: vector_LogicalType; arg3: LogicalType; arg4: Integer; arg5: LogicalType; arg6: Integer); overload;

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Public procedure Init(arg1: str; arg2: vector_LogicalType; arg3: LogicalType; arg4: Integer; arg5: LogicalType); overload;

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Public procedure Init(arg1: str; arg2: vector_LogicalType; arg3: LogicalType; arg4: Integer); overload;

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Public function return_type(): LogicalType; overload;

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Public function stability(): Integer; overload;

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Public function null_handling(): Integer; overload;

This item has no description.

Public function Hash(): UInt64; overload;

This item has no description.

Public function ToString(): str; overload;

This item has no description.

Public function arguments(): vector_LogicalType; overload;

This item has no description.

Public function original_arguments(): vector_LogicalType; overload;

This item has no description.

Public function varargs(): LogicalType; overload;

This item has no description.

Public function HasVarArgs(): Boolean; overload;

This item has no description.

Error Message