query::promql::label_values

Function rewrite_label_values_query

Source 
pub fn rewrite_label_values_query(
    table: TableRef,
    scan_plan: LogicalPlan,
    conditions: Vec<Expr>,
    label_name: String,
    start: SystemTime,
    end: SystemTime,
) -> Result<LogicalPlan>
Expand description

Rewrite label values query to DataFusion logical plan.