Function split_binary_owned_impl

datafusion/expr/src/utils.rs:1134–1152

(
    expr: Expr,
    operator: Operator,
    mut exprs: Vec<Expr>,
)

}

fn split_binary_owned_impl(
    expr: Expr,
    operator: Operator,
    mut exprs: Vec<Expr>,
) -> Vec<Expr> {
    match expr {
        Expr::BinaryExpr(BinaryExpr { right, op, left }) if op == operator => {
            let exprs = split_binary_owned_impl(*left, operator, exprs);
            split_binary_owned_impl(*right, operator, exprs)
        }
        Expr::Alias(Alias { expr, .. }) => {
            split_binary_owned_impl(*expr, operator, exprs)
        }
        other => {
            exprs.push(other);
            exprs
        }
    }
}

/// Splits an binary operator tree [`Expr`] such as `A <OP> B <OP> C` => `[A, B, C]`
///