Struct LockingClause 

pub struct LockingClause {
    pub strength: LockStrength,
    pub of_tables: Vec<String>,
    pub policy: LockWait,
}

v7.39 (round 293, E3 Phase 1) — a row-locking clause.

spg-sql cannot depend on spg-engine, so the strengths and policies are spelled again here and mapped at the engine boundary.

Fields

strength: LockStrength

of_tables: Vec<String>

FOR UPDATE OF t1, t2 — empty means every relation in the FROM.

policy: LockWait

Trait Implementations

impl Clone for LockingClause

fn clone(&self) -> LockingClause

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LockingClause

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

Formats the value using the given formatter.

impl Eq for LockingClause

impl PartialEq for LockingClause

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LockingClause