Enum fred::types::AggregateOperation

pub enum AggregateOperation {
    Filter {
        expression: Str,
    },
    GroupBy {
        fields: Vec<Str>,
        reducers: Vec<SearchReducer>,
    },
    Apply {
        expression: Str,
        name: Str,
    },
    SortBy {
        properties: Vec<(Str, SortOrder)>,
        max: Option<u64>,
    },
    Limit {
        offset: u64,
        num: u64,
    },
}

Available on crate feature i-redisearch only.

An aggregation operation used in FT.AGGREGATE.

https://redis.io/docs/latest/develop/interact/search-and-query/advanced-concepts/aggregations/

Variants

Filter

Fields

expression: Str

GroupBy

Fields

fields: Vec<Str>

An empty array is equivalent to GROUPBY 0

reducers: Vec<SearchReducer>

Apply

Fields

expression: Str

name: Str

SortBy

Fields

properties: Vec<(Str, SortOrder)>

max: Option<u64>

Limit

Fields

offset: u64

num: u64

Trait Implementations

impl Clone for AggregateOperation

fn clone(&self) -> AggregateOperation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AggregateOperation

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

Formats the value using the given formatter.

impl PartialEq for AggregateOperation

fn eq(&self, other: &AggregateOperation) -> 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 Eq for AggregateOperation

impl StructuralPartialEq for AggregateOperation