Zing Chen
Zing Chen
We don't need to range-check `idx` since it isn't input. The input is `vk`. If `kptab[]` is extended to have 256 entries, we don't need to range-check `vk`, as it...
It seems that the most serious problem is ``` error: 'sql::{anonymous}::value' is not a valid type for a template non-type parameter because it is not structural using node = sql::constant...
This is a workaround patch, just to make it compile. It's not about to solve the problem, which may be compiler bug. [workaround_patch.txt](https://github.com/mkitzan/constexpr-sql/files/6836776/workaround_patch.txt)