Struct PhysicalRow 

pub struct PhysicalRow { /* private fields */ }

A physical row owns no column names. Each fragment is created by a scan or projection and shared thereafter; joining rows copies only Arc handles.

Implementations

impl PhysicalRow

pub fn into_physical_values(self) -> Vec<Value>

Consume an owned row at a positional state boundary, moving uniquely owned fragments and cloning only shared or multiply referenced values.

impl PhysicalRow

pub fn with_lock_origin(self, origin: RowLockOrigin) -> Self

pub fn with_lock_origins( self, origins: impl IntoIterator<Item = RowLockOrigin>, ) -> Self

pub fn lock_origins(&self) -> &[RowLockOrigin]

pub fn without_lock_origins(self) -> Self

Drop row-lock lineage at an execution boundary that cannot expose a lockable base-row identity, such as a set operation.

pub fn discard_lock_origins_mut(&mut self)

Remove all row-lock identities without reallocating the row payload.

pub fn rebind_lock_origin_qualifiers( self, qualifier: impl Into<Arc<str>>, ) -> Self

Point every lock origin at the visible source qualifier. Views, CTEs, and subqueries keep inner storage names so FOR UPDATE OF that alias locks only those origins after a join.

pub fn rebind_lock_origin_qualifiers_mut(&mut self, qualifier: Arc<str>)

impl PhysicalRow

pub fn from_values(values: Vec<Value>) -> Self

pub fn from_shared_values( values: Arc<Vec<Value>>, projection: Arc<[usize]>, ) -> Self

Build a row by sharing a stored positional value vector and applying a fragment-local slot projection. Neither the values nor contained strings are cloned.

pub fn from_result_row(schema: &RowSchema, row: ResultRow) -> Self

pub fn nulls(width: usize) -> Self

pub fn append_values(self, values: Vec<Value>) -> Self

pub fn concat(left: &Self, right: &Self) -> Self

pub fn concat_left_owned(left: Self, right: &Self) -> Self

pub fn concat_right_owned(left: &Self, right: Self) -> Self

pub fn project_with_values( &self, values: impl IntoIterator<Item = RowProjectionValue>, ) -> Self

Build an output row from shared input slots and newly computed values while preserving their requested order and sharing row metadata.

pub fn fragment_count(&self) -> usize

Trait Implementations

impl Clone for PhysicalRow

fn clone(&self) -> PhysicalRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PhysicalRow

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

Formats the value using the given formatter.

impl Default for PhysicalRow

fn default() -> PhysicalRow

Returns the “default value” for a type.

impl PartialEq for PhysicalRow

fn eq(&self, other: &PhysicalRow) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PhysicalRow