On Thu, 27 May 2021 08:39:58 -0300, Adriano dos Santos Fernandes
wrote:
> On 27/05/2021 04:29, Virgo Pärna via Firebird-devel wrote:
>>
>> At same time UDF is still faster than UDR/function. I did some
>
> UDR will always be slower than UDF, after all UDF is insecure
On Thu, 20 May 2021 11:45:22 +, Omacht András
wrote:
> UDF has been a compromise for us from the beginning (since IB 6.0 or maybe
> 5.5). If it is possible, we don’t want to depend on things outside of the
> database because it is only a problem to have to ask the customers for any
> extra
What is actual definition of the UDF function?
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Virgo Pärna
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On Thu, 20 Jun 2019 13:57:56 - (UTC), Virgo Pärna via Firebird-devel
wrote:
>
> I once tried to rewrite one of my UDF functions as PSQL (in
> Firebird 2.5.8) and it was much slower. It could be, that it was because
> EXTRACT is slow and may not apply to some other PSQ
On Wed, 19 Jun 2019 20:41:29 +0200, Jiří Činčura wrote:
> I would say your assumption is not correct. Although I still haven't
> done the test, my expectation is that the PSQL would beat the UDF in
> invocation/load and UDF would be faster for execution.
I once tried to rewrite one of m
