DuckDB v0.10.1 for Pascal

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

Record BaseQueryResult

Description
Hierarchy
Fields
Methods
Properties

Unit

ddb

Declaration

type BaseQueryResult = record

Description

Class: BaseQueryResult of ddb

Overview

Fields

Public o: Pduckdb_BaseQueryResult;

Methods

Public constructor FromNativePointer(ptr : Pduckdb_BaseQueryResult);
Public class operator Explicit(const r: BaseQueryResult): Boolean;
Public procedure AutoRelease();
Public procedure Init(arg1: Integer; arg2: Integer; arg3: StatementProperties; arg4: vector_LogicalType; arg5: vector_str); overload;
Public procedure Init(arg1: Integer; arg2: ErrorData); overload;
Public function type(): Byte; overload;
Public procedure statement_type(arg2: Integer); overload;
Public function statement_type(): Integer; overload;
Public procedure properties(arg2: StatementProperties); overload;
Public function properties(): StatementProperties; overload;
Public procedure types(arg2: vector_LogicalType); overload;
Public function types(): vector_LogicalType; overload;
Public procedure names(arg2: vector_str); overload;
Public function names(): vector_str; overload;
Public function HasError(): Boolean; overload;
Public function GetErrorType(): PInteger; overload;
Public function GetError(): str; overload;
Public function GetErrorObject(): ErrorData; overload;
Public function ColumnCount(): UInt64; overload;

Description

Fields

Public o: Pduckdb_BaseQueryResult;

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Methods

Public constructor FromNativePointer(ptr : Pduckdb_BaseQueryResult);

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

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Public procedure AutoRelease();

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Public procedure Init(arg1: Integer; arg2: Integer; arg3: StatementProperties; arg4: vector_LogicalType; arg5: vector_str); overload;

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Public procedure Init(arg1: Integer; arg2: ErrorData); overload;

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Public function type(): Byte; overload;

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Public procedure statement_type(arg2: Integer); overload;

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Public function statement_type(): Integer; overload;

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Public procedure properties(arg2: StatementProperties); overload;

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Public function properties(): StatementProperties; overload;

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Public procedure types(arg2: vector_LogicalType); overload;

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Public function types(): vector_LogicalType; overload;

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Public procedure names(arg2: vector_str); overload;

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Public function names(): vector_str; overload;

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Public function HasError(): Boolean; overload;

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Public function GetErrorType(): PInteger; overload;

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Public function GetError(): str; overload;

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Public function GetErrorObject(): ErrorData; overload;

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Public function ColumnCount(): UInt64; overload;

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Error Message