Struct MaterializedView 

pub struct MaterializedView {
    pub qname: QualifiedName,
    pub columns: Vec<ViewColumn>,
    pub body_canonical: NormalizedBody,
    pub body_dependencies: Vec<DepEdge>,
    pub comment: Option<String>,
    pub raw_body: String,
    pub owner: Option<Identifier>,
    pub grants: Vec<Grant>,
    pub storage: MaterializedViewStorageOptions,
}

A Postgres CREATE MATERIALIZED VIEW.

Unlike regular views, materialized views are physically stored. They lack the security_barrier / security_invoker options of regular views but are otherwise structurally similar.

Fields

qname: QualifiedName

Schema-qualified materialized view name.

columns: Vec<ViewColumn>

Explicit column alias list (empty when none was provided).

body_canonical: NormalizedBody

Canonical form of the SELECT body.

body_dependencies: Vec<DepEdge>

Dependency edges extracted from the body AST.

comment: Option<String>

Optional COMMENT ON MATERIALIZED VIEW text.

raw_body: String

Raw SELECT body text from source SQL. Populated by the parser (T3); consumed by the AST canonicalization pass (T4) to fill body_canonical and body_dependencies. Not serialized to plan output or JSON (T4 produces the canonical form which IS serialized).

owner: Option<Identifier>

Object owner. None = unmanaged (the differ ignores ownership). Some(role) = managed: diff emits ALTER MATERIALIZED VIEW ... OWNER TO role.

grants: Vec<Grant>

Grants on this object. Empty = no grants. Canonicalized.

storage: MaterializedViewStorageOptions

Storage parameters. Same key set as Table.

Trait Implementations

impl Clone for MaterializedView

fn clone(&self) -> MaterializedView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaterializedView

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MaterializedView

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Diff for MaterializedView

fn diff(&self, other: &Self) -> Vec<Difference>

List the differences between self and other. Empty list = equivalent.

fn canonical_eq(&self, other: &Self) -> bool

Convenience: true iff self.diff(other).is_empty().

impl Eq for MaterializedView

impl Hash for MaterializedView

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 MaterializedView

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MaterializedView

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MaterializedView