create smaller specific functions only when needed

[zx80]

Minor code optimization to create a smaller and faster function.

[nackjicholson]

You can see that I linked this from a couple of spots above in https://github.com/nackjicholson/aiosql

If you're using python 3.6+ you may be able to very easily switch to using that project instead. Or you can take what I did there and apply it. Unfortunately, I no longer am taking the effort to backport fixes I make in aiosql to anosql.

@zx80 Do you have any benchmarks that you used to understand the performance impact of your change?

[zx80]

@zx80 Do you have any benchmarks that you used to understand the performance impact of your change?

Nope. The partial eval added is more for the look (elegance, simplicity, minimality) of the generated functions.
Compared to a round trip to a database, the impact should be small, even for a slow language like Python.