mz_catalog::memory::objects

Struct ContinualTask

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pub struct ContinualTask {
    pub create_sql: String,
    pub input_id: GlobalId,
    pub with_snapshot: bool,
    pub raw_expr: Arc<HirRelationExpr>,
    pub desc: RelationDesc,
    pub resolved_ids: ResolvedIds,
    pub cluster_id: ClusterId,
    pub initial_as_of: Option<Antichain<Timestamp>>,
}

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§create_sql: String§input_id: GlobalId§with_snapshot: bool§raw_expr: Arc<HirRelationExpr>

ContinualTasks are self-referential. We make this work by using a placeholder LocalId for the CT itself through name resolution and planning. Then we fill in the real GlobalId before constructing this catalog item.

§desc: RelationDesc§resolved_ids: ResolvedIds§cluster_id: ClusterId§initial_as_of: Option<Antichain<Timestamp>>

See the comment on MaterializedView::initial_as_of.

Trait Implementations§

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impl Clone for ContinualTask

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fn clone(&self) -> ContinualTask

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ContinualTask

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

Formats the value using the given formatter. Read more
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impl Serialize for ContinualTask

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

Serialize this value into the given Serde serializer. Read more

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