Re: not fully correct error message

On 1/3/26 7:03 PM, Tom Lane wrote:
> Andreas Karlsson <andreas(at)proxel(dot)se> writes:
>> A potential third option would be to take your solution but to add a
>> HINT about that it needs to run as a top-level statement outside any
>> transactions, but I kinda liked how simple the original patch was.
>
> Yeah, I like just adding "or procedure" and calling it good.
> I do not think we need a regression test, either ...

Yeah, let's keep it simple.

> Poking around, I also found this:
>
> src/backend/commands/wait.c: errdetail("WAIT FOR cannot be executed from a function or a procedure or within a transaction with an isolation level higher than READ COMMITTED."));
>
> which is also not great grammar. What do you think of "WAIT FOR
> cannot be executed from a function or procedure, nor within a
> transaction with an isolation level higher than READ COMMITTED." ?

Much better!

Andreas