Struct ChunkedNodeGroup 

pub struct ChunkedNodeGroup { /* private fields */ }

A group of column chunks, one per column, holding up to CHUNKED_NODE_GROUP_CAPACITY rows.

Implementations

impl ChunkedNodeGroup

pub fn new(data_types: &[LogicalType], start_row_idx: u64) -> Self

Create a new ChunkedNodeGroup with the given column types.

pub fn with_capacity( data_types: &[LogicalType], start_row_idx: u64, capacity: u64, ) -> Self

Create a ChunkedNodeGroup with a custom capacity.

pub fn format(&self) -> NodeGroupFormat

pub fn set_format(&mut self, format: NodeGroupFormat)

pub fn residency_state(&self) -> ResidencyState

pub fn start_row_idx(&self) -> u64

pub fn capacity(&self) -> u64

pub fn num_rows(&self) -> u64

pub fn num_columns(&self) -> usize

pub fn is_full(&self) -> bool

pub fn remaining_capacity(&self) -> u64

pub fn column(&self, idx: usize) -> &ColumnChunk

pub fn column_mut(&mut self, idx: usize) -> &mut ColumnChunk

pub fn append_row(&mut self, values: &[Option<&[u8]>]) -> u64

Append a row of raw byte values across all columns. values[i] is Some(bytes) for a non-null value, None for null. Returns the local row index within this chunked group.