pub struct AggregateParams {
pub collection: String,
pub alias: Option<String>,
pub filters: Vec<Filter>,
pub group_by: Vec<SqlExpr>,
pub aggregates: Vec<AggregateExpr>,
pub having: Vec<Filter>,
pub limit: usize,
pub bucket_interval_ms: Option<i64>,
pub group_columns: Vec<String>,
pub has_auto_tier: bool,
pub bitemporal: bool,
pub temporal: TemporalScope,
}Expand description
Parameters for planning an AGGREGATE operation.
Fields§
§collection: String§alias: Option<String>§filters: Vec<Filter>§group_by: Vec<SqlExpr>§aggregates: Vec<AggregateExpr>§having: Vec<Filter>§limit: usize§bucket_interval_ms: Option<i64>Timeseries-specific: bucket interval from time_bucket() call.
group_columns: Vec<String>Timeseries-specific: non-time GROUP BY columns.
has_auto_tier: boolWhether the collection has auto-tiering enabled.
bitemporal: boolWhether this collection was created with bitemporal storage.
When true, the base scan inside the aggregate is allowed to
carry a non-default temporal scope.
temporal: TemporalScopeSystem-time / valid-time scope to propagate into the underlying scan so bitemporal aggregate queries project an as-of snapshot before grouping.
Auto Trait Implementations§
impl Freeze for AggregateParams
impl RefUnwindSafe for AggregateParams
impl Send for AggregateParams
impl Sync for AggregateParams
impl Unpin for AggregateParams
impl UnsafeUnpin for AggregateParams
impl UnwindSafe for AggregateParams
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