Function cast

datafusion/expr/src/expr_fn.rs:330–332

Create a cast expression

(expr: Expr, data_type: DataType)

/// Create a cast expression
pub fn cast(expr: Expr, data_type: DataType) -> Expr {
    Expr::Cast(Cast::new(Box::new(expr), data_type))
}

/// Create a try cast expression
pub fn try_cast(expr: Expr, data_type: DataType) -> Expr {