On Thu, 5 Jun 2025 at 12:49, Peter Eisentraut wrote:
> I propose to address this by not allowing the use of user-defined
> functions in generation expressions for now. The attached patch
> implements this. This assumes that all built-in functions are
> trustworthy, for this purpose, which seems
On Thursday, June 5, 2025, Peter Eisentraut wrote:
> On 07.04.25 02:55, Daniel Gustafsson wrote:
>
>> On 7 Apr 2025, at 02:43, David G. Johnston
>>> wrote:
>>>
>>
>> How about:
>>>
>>> + "if set to a number, overrides the default two second \\watch
>>> interval\n"
>>>
>>> I do like the consi
Re: Tom Lane
> > Extending the idea, perhaps the check could be moved to run-time and
> > recursively check that only immutable functions are called, including
> > user-defined immutable functions?
>
> I don't think I'd trust that. UDFs can claim to be immutable but
> be lying about it.
That's w
Hi,
On 2025-06-03 12:24:38 -0700, MARK CALLAGHAN wrote:
> When measuring the time to create a connection, it is ~2.3X longer with
> io_method=io_uring then with io_method=sync (6.9ms vs 3ms), and the
> postmaster process uses ~3.5X more CPU to create connections.
I can reproduce that - the reason
On Thu, Jun 5, 2025 at 11:19 AM jian he wrote:
> I think it will work.
> because we already require the generated column expression to be
> immutable functions.
>
> The above functions you mentioned are all not immutable.
Hmm. I guess I have no evidence that we have built-in immutable
functions t
On Mon, 10 Mar 2025 12:29:28 -0700 Cary Huang
wrote ---
> The attached v14 is the rebased patch that updated the OpenSSL API calls to
> be compatible in
> version 1.1.1 (and beyond), which is the new minimum OpenSSL version
> supported in PostgreSQL.
>
>
> Cary Huang
> --
On Fri, 6 Jun 2025 at 08:14, Robert Treat wrote:
> I know this thread is rather old and there doesn't seem to be full
> agreement on the ALTER vs GUC implementation idea, and even though I
> agree with the sentiment that the GUC system is little more than the
> "half-baked take on planner hints",
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