duckdb::MultiFileReaderGlobalState Struct Reference

Global state for MultiFileReads. More...

Collaboration diagram for duckdb::MultiFileReaderGlobalState:

Public Member Functions
	MultiFileReaderGlobalState (vector< LogicalType > extra_columns_p, optional_ptr< const MultiFileList > file_list_p)
bool	RequiresExtraColumns ()
	Indicates that the MultiFileReader has added columns to be scanned that are not in the projection.
template<class TARGET >
TARGET &	Cast ()
template<class TARGET >
const TARGET &	Cast () const

Public Attributes
const vector< LogicalType >	extra_columns
	extra columns that will be produced during scanning
const optional_ptr< const MultiFileList >	file_list

Detailed Description

Global state for MultiFileReads.

Constructor & Destructor Documentation

MultiFileReaderGlobalState()

duckdb::MultiFileReaderGlobalState::MultiFileReaderGlobalState ( vector< LogicalType >  extra_columns_p, optional_ptr< const MultiFileList >  file_list_p  )

inline

        : extra_columns(std::move(extra_columns_p)), file_list(file_list_p) {};

Member Function Documentation

RequiresExtraColumns()

bool duckdb::MultiFileReaderGlobalState::RequiresExtraColumns ( )

inline

Indicates that the MultiFileReader has added columns to be scanned that are not in the projection.

                                {
        return !extra_columns.empty();
    }

Cast() [1/2]

template<class TARGET >

TARGET & duckdb::MultiFileReaderGlobalState::Cast ( )

inline

                   {
        DynamicCastCheck<TARGET>(this);
        return reinterpret_cast<TARGET &>(*this);
    }

Cast() [2/2]

template<class TARGET >

const TARGET & duckdb::MultiFileReaderGlobalState::Cast ( ) const

inline

                               {
        DynamicCastCheck<TARGET>(this);
        return reinterpret_cast<const TARGET &>(*this);
    }

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The documentation for this struct was generated from the following file:

• external/duckdb/duckdb.cpp