Hi, is it safe to create cached orm that is using bindings from previous fetch, something like this?

const db = getDrizzle(d1: D1Database) => {
    if (!db.cached) {
        db.cached = drizzle(d1);
    }
    return db;
}

export default {
    async fetch(request: Request, env: Env) {
        const db = getDrizzle(env.DB);
        ...
    }
}

const db = getDrizzle(d1: D1Database) => {
    if (!db.cached) {
        db.cached = drizzle(d1);
    }
    return db;
}

export default {
    async fetch(request: Request, env: Env) {
        const db = getDrizzle(env.DB);
        ...
    }
}