sqlite support added to sqlbuilder

[Steven Schveighoffer]

On Thursday, 4 January 2024 at 18:03:56 UTC, Leonardo wrote:
> On Saturday, 30 December 2023 at 22:11:55 UTC, Steven 
> Schveighoffer wrote:
>>     auto andrei = db.fetchOne(select(ads).where(ads.firstname, 
>> " = 'Andrei'"));
>
> How SQL injection are avoided here?

SQL injection is avoided by passing parameter data. You use the 
`param` wrapper.

So if you had unqualified user input, it would be:

```d
string personname = getFromUser();
auto author = db.fetchOne(select(ads).where(ads.firstname, " = ", 
personname.param);
```

For everything except strings, it is a static error to pass them 
in without the `.param` wrapper. For strings, I can't help it, 
there is no mechanism to find out whether you are writing SQL or 
giving me a parameter.

This should be fixable if interpolation ever happens (and I can 
get rid of the requirement for `.param`).

-Steve