[verdverm]

What if that user has write permissions and the LLM generates a bad UPDATE, i.e. forgets to put the WHERE clause in... even for a SELECT, how do you know the right constraints were in place and you are getting the correct data?

read-only use-cases misses a whole category. All this is to get back to the point that people want to audit the LLM before running the function because of the unreliability, there is hesitance with good reason

[TZubiri]

No, the human user doesn't have permissions, the LLM system has permissions, we create a user for the process, we've been doing this since unix, take a look at what your HTTP server runs as. There's no deputization of permissions going on here, at least on my systems.

Even if there are user-level permissions, you then use a role-based approach (SQL user for a type of users, for example accountant, manager, etc..) and restrict its permissions accordingly, I don't think the idea of restricting permissions so that we avoid users fucking the database up is new.

Many organizations have DBA whose role it is to convert user queries into SQL queries, Juniors usually have tighter permissions. Also non-technical managers and analysts can have access to the database.

As I said, not a new problem, SQL servers have mature permission systems.

If that is not enough, just write an API wrapper. It's what Amazon does anyways, Bezos' memo explicitly states that teams should not expose databases, rather they should expose APIs, under punishment of firing.

[verdverm]

and even with that permission system, mistakes still happen, we haven't even been able to eliminate sql injection in real systems, so these things can and will happen

adding LLMs in means we have an unaudited query producer, that is the point OP is trying to make, that is something they want to avoid and audit the function call before it happens, because we know the LLMs are not even at our level yet, and we make mistakes and we use code review to reduce them

and again, even in a read-only system, we have removed the guardrails of a human designed form with constraints and replaced it with an unaudited LLM that we can no longer be certain returns the correct or consistent results. People are rightly cautious and hesitant, preferring a system they use as a peer and can audit or review

[TZubiri]

Again, SQL query generating agents are not the subject of the original article.

[_puk]

> All this is to get back to the point that people want to audit the LLM before running the function because of the unreliability, there is hesitance with good reason.

some people - I think it's quite clear from this thread that not everyone feels the need to.

I'm now thinking requesting the LLM also output its whole prompt to something like a Datadog trace function would be quite useful for review / traceability.

[verdverm]

Most LLM observability tools do this

I'm currently using LangFuse and exploring OpenLit because it integrates with Otel, which you should be able to forward to Datadog iirc their docs

[kakaly0403]

Checkout Langtrace. It’s also OTEL and integrates with datadog.

https://github.com/Scale3-Labs/langtrace

[TZubiri]

How about stored procedures for Write operations?