[feat]: Unique name for prepared statement

Hi! Thanks for this awersome library!

Some library like `pg` has a `name` parameter for prepared statement. My suggestion is autogenerate this name, maybe by hashing the SQL

Eg.:

```ts
import { xxh32 } from "@node-rs/xxhash";

get name() {
return xxh32(this.text).toString(16);
}
```