Interpolated strings and SQL

[Nickolay Bukreyev]

On Tuesday, 9 January 2024 at 07:30:57 UTC, Nickolay Bukreyev 
wrote:
> However, it is not hard to adjust `execi` so that it fully 
> supports nested istrings:

Shame on me. `segregatedInterpolations(Args...)` should end with 
this:

```d
result ~= Span(processedTill, Args.length, true);
return result;
```