Struct TupleData 

pub struct TupleData {
    pub columns: Vec<ColumnData>,
}

Tuple (row) data

Fields

columns: Vec<ColumnData>

Implementations

impl TupleData

pub fn new(columns: Vec<ColumnData>) -> TupleData

pub fn get_column(&self, index: usize) -> Option<&ColumnData>

Get column data by index

pub fn column_count(&self) -> usize

Get the number of columns

pub fn to_row_data(&self, relation: &RelationInfo) -> RowData

Convert to a RowData with column names from the relation.

Text columns are stored as ColumnValue::Text with zero-copy Bytes, binary columns as ColumnValue::Binary, and null / unknown as ColumnValue::Null. Unchanged TOAST columns are skipped.

Trait Implementations

impl Clone for TupleData

fn clone(&self) -> TupleData

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TupleData

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.