duckdb::ArrowScanFunctionData Struct Reference

Inheritance diagram for duckdb::ArrowScanFunctionData:

Collaboration diagram for duckdb::ArrowScanFunctionData:

Public Member Functions
	ArrowScanFunctionData (stream_factory_produce_t scanner_producer_p, uintptr_t stream_factory_ptr_p, shared_ptr< DependencyItem > dependency=nullptr)
Public Member Functions inherited from duckdb::TableFunctionData
DUCKDB_API unique_ptr< FunctionData >	Copy () const override
DUCKDB_API bool	Equals (const FunctionData &other) const override
Public Member Functions inherited from duckdb::FunctionData
virtual DUCKDB_API bool	SupportStatementCache () const
template<class TARGET >
TARGET &	Cast ()
template<class TARGET >
const TARGET &	Cast () const
template<class TARGET >
TARGET &	CastNoConst () const

Public Attributes
vector< LogicalType >	all_types
atomic< idx_t >	lines_read
ArrowSchemaWrapper	schema_root
idx_t	rows_per_thread
uintptr_t	stream_factory_ptr
	Pointer to the scanner factory.
stream_factory_produce_t	scanner_producer
	Pointer to the scanner factory produce.
shared_ptr< DependencyItem >	dependency
	The (optional) dependency of this function (used in Python for example)
ArrowTableSchema	arrow_table
	Arrow table data.
bool	projection_pushdown_enabled = true
	Whether projection pushdown is enabled on the scan.
Public Attributes inherited from duckdb::TableFunctionData
vector< idx_t >	column_ids

Additional Inherited Members
Static Public Member Functions inherited from duckdb::FunctionData
static DUCKDB_API bool	Equals (const FunctionData *left, const FunctionData *right)

Constructor & Destructor Documentation

ArrowScanFunctionData()

duckdb::ArrowScanFunctionData::ArrowScanFunctionData ( stream_factory_produce_t  scanner_producer_p, uintptr_t  stream_factory_ptr_p, shared_ptr< DependencyItem >  dependency = nullptr  )

inline

        : lines_read(0), rows_per_thread(0), stream_factory_ptr(stream_factory_ptr_p),
          scanner_producer(scanner_producer_p), dependency(std::move(dependency)) {
    }

---

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

• external/duckdb/duckdb.cpp