duckdb::TupleDataSegment Struct Reference

Collaboration diagram for duckdb::TupleDataSegment:

Public Member Functions
	TupleDataSegment (shared_ptr< TupleDataAllocator > allocator)
idx_t	ChunkCount () const
	The number of chunks in this segment.
idx_t	SizeInBytes () const
	The size (in bytes) of this segment.
void	Unpin ()
	Unpins all held pins.
void	Verify () const
	Verify counts of the chunks in this segment.
void	VerifyEverythingPinned () const
	Verify that all blocks in this segment are pinned.

Public Attributes
shared_ptr< TupleDataAllocator >	allocator
	The allocator and layout for this segment.
const TupleDataLayout &	layout
unsafe_vector< unsafe_arena_ptr< TupleDataChunk > >	chunks
	The chunks of this segment.
unsafe_vector< unsafe_arena_ptr< TupleDataChunkPart > >	chunk_parts
	The chunk parts of this segment.
idx_t	count
	The tuple count of this segment.
idx_t	data_size
	The data size of this segment.
mutex	pinned_handles_lock
	Lock for modifying pinned_handles.
unsafe_arena_vector< BufferHandle >	pinned_row_handles
	Where handles to row blocks will be stored with TupleDataPinProperties::KEEP_EVERYTHING_PINNED.
unsafe_arena_vector< BufferHandle >	pinned_heap_handles
	Where handles to heap blocks will be stored with TupleDataPinProperties::KEEP_EVERYTHING_PINNED.

Friends
struct	TupleDataChunkPart
struct	TupleDataChunk

---

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

• external/duckdb/duckdb.cpp