Struct FactTableDeclarationMetadata 

pub struct FactTableDeclarationMetadata {
    pub aggregation_strategy: AggregationStrategy,
    pub grain: Vec<String>,
    pub snapshot_date_column: Option<String>,
    pub is_slowly_changing_dimension: bool,
}

Metadata for explicitly declared fact tables

Fields

aggregation_strategy: AggregationStrategy

Aggregation strategy (how data is updated)

grain: Vec<String>

Grain of the fact table (combination of dimensions that makes a unique record)

snapshot_date_column: Option<String>

Column containing snapshot date (for periodic snapshots)

is_slowly_changing_dimension: bool

Whether this is a slowly changing dimension

Trait Implementations

impl Clone for FactTableDeclarationMetadata

fn clone(&self) -> FactTableDeclarationMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FactTableDeclarationMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FactTableDeclarationMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FactTableDeclarationMetadata

fn eq(&self, other: &FactTableDeclarationMetadata) -> 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 FactTableDeclarationMetadata

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 FactTableDeclarationMetadata