Templates are a very different duck type from strings and intentionally don't support __str__(). The SQL tool can provide a `safe_execute(Template)` that throws if passed a string and not a Template. You can imagine future libraries that only support Template and drop all functions that accept strings as truly safe query libraries.
> Caching parameterized prepared statements, etc.
Templates give you all the data you need to also build things like cacheable parameterized prepared statements. For DB engines that support named parameters you can even get the interpolation expression to auto-name parameters (get the string "name" from your example as the name of the variable filling the slot) for additional debugging/sometimes caching benefits.
> Caching parameterized prepared statements, etc.
Templates give you all the data you need to also build things like cacheable parameterized prepared statements. For DB engines that support named parameters you can even get the interpolation expression to auto-name parameters (get the string "name" from your example as the name of the variable filling the slot) for additional debugging/sometimes caching benefits.