Struct CheckpointStatement 

pub struct CheckpointStatement {
    pub force: bool,
    pub database: Option<Ident>,
    pub meta: Meta,
}

A [FORCE] CHECKPOINT [<database>] write-ahead-log flush statement.

PostgreSQL has the bare CHECKPOINT (no operands, gated by MaintenanceSyntax::checkpoint); DuckDB extends it with an optional FORCE modifier and an optional single database name, both gated by MaintenanceSyntax::checkpoint_database. The database is a single bare Ident — DuckDB rejects a dotted CHECKPOINT a.b and a quoted-string operand at parse time (probed on 1.5.4). Non-generic, like DetachStatement: no expressions or extension nodes.

Fields

force: bool

Whether the FORCE modifier preceded CHECKPOINT (DuckDB).

database: Option<Ident>

The database to checkpoint; None for the bare form. A single bare name, not a dotted ObjectName (DuckDB rejects CHECKPOINT a.b).

meta: Meta

Source location and node identity.

Trait Implementations

impl Clone for CheckpointStatement

fn clone(&self) -> CheckpointStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckpointStatement

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CheckpointStatement

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CheckpointStatement

impl Hash for CheckpointStatement

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CheckpointStatement

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

Equality operator ==.

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

Inequality operator !=.

impl Render for CheckpointStatement

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

Return the render for this value.

fn operand_binding_power(&self) -> Option<BindingPower>

The binding power this node contributes when it appears as an operand, or None (the default) for a self-delimiting node — an atom, call, or constructor — that never needs parentheses.

impl Serialize for CheckpointStatement

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Spanned for CheckpointStatement

fn span(&self) -> Span

Return the span for this value.

impl StructuralPartialEq for CheckpointStatement