Struct postgres_parser::sys::LockingClause

#[repr(C)]pub struct LockingClause {
    pub type_: NodeTag,
    pub lockedRels: *mut List,
    pub strength: LockClauseStrength,
    pub waitPolicy: LockWaitPolicy,
}

LockingClause raw representation of FOR [NO KEY] UPDATE/[KEY] SHARE options

Note: lockedRels == NIL means "all relations in query". Otherwise it is a list of RangeVar nodes. (We use RangeVar mainly because it carries a location field currently, parse analysis insists on unqualified names in LockingClause.)

Fields

type_: NodeTag

lockedRels: *mut List

strength: LockClauseStrength

FOR [KEY] UPDATE/SHARE relations

waitPolicy: LockWaitPolicy

Trait Implementations

impl Debug for LockingClause

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

Formats the value using the given formatter.

impl Default for LockingClause

fn default() -> Self

Returns the "default value" for a type.

impl Eq for LockingClause

impl Hash for LockingClause

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<LockingClause> for LockingClause

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for LockingClause

impl StructuralPartialEq for LockingClause