Function ceil 

pub fn ceil<'a, V, E>(
    expr: E,
) -> SQLExpr<'a, V, <E::SQLType as RoundingPolicy<V::DialectMarker>>::Output, E::Nullable, E::Aggregate>
where
    V: SQLParam + 'a,
    E: Expr<'a, V>,
    E::SQLType: RoundingPolicy<V::DialectMarker>,

CEIL / CEILING - rounds a number up to the nearest integer.

Returns a dialect-aware float type, preserves nullability.

Example

use drizzle_core::expr::ceil;

// SELECT CEIL(users.price)
let ceiling = ceil(users.price);