Function cube

datafusion/expr/src/expr_fn.rs:320–322

Create a grouping set for all combination of `exprs`

(exprs: Vec<Expr>)

/// Create a grouping set for all combination of `exprs`
pub fn cube(exprs: Vec<Expr>) -> Expr {
    Expr::GroupingSet(GroupingSet::Cube(exprs))
}

/// Create a grouping set for rollup
pub fn rollup(exprs: Vec<Expr>) -> Expr {