Enum SelectExpr 

pub enum SelectExpr {
    Column {
        column: String,
        alias: Option<String>,
    },
    Aggregate {
        function: String,
        column: String,
        alias: String,
        condition: Option<String>,
    },
    DimAggregate {
        agg_type: DimAggType,
        value_column: String,
        compare_column: String,
        alias: String,
        condition: Option<String>,
    },
}

Variants

Column

Fields

column: String

alias: Option<String>

Aggregate

Fields

function: String

column: String

alias: String

condition: Option<String>

DimAggregate

Dimension-level aggregation: argMax(value_column, compare_column). Used for Bitquery patterns like PostBalance(maximum: Block_Slot).

Fields

agg_type: DimAggType

value_column: String

compare_column: String

alias: String

condition: Option<String>

Trait Implementations

impl Clone for SelectExpr

fn clone(&self) -> SelectExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectExpr

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

Formats the value using the given formatter.