String Interpolation

[duckchess]

On Thursday, 26 October 2023 at 16:25:26 UTC, Adam D Ruppe wrote:
> On Thursday, 26 October 2023 at 16:14:08 UTC, bachmeier wrote:
>> Why not this?
>
> https://en.wikipedia.org/wiki/String_interpolation#Security_issues

I'd argue that this is a problem of the sql library accepting a 
string in the first place, not a problem of string interpolation 
resulting in a string.
not having implicit to string conversion doesnt prevent someone 
from doing
```sql_exec(i"...".text);```


i would have prefered a way to write sql"" instead of sql!i"" but 
ultimately it doesn't matter that much.

the difference of your dip to macros is that we are stuck with 
whatever syntax we pick for the capture, so probably ${}, so not 
big of a deal.

and if we wanted we could still introduce a rewrite of sql"" into 
sql!i"" later.