Re: [Firebird-devel] CORE-5997

2019-02-08 Thread Alex Peshkoff via Firebird-devel
On 2/8/19 10:04 AM, liviuslivius wrote: Hi Can we discusse about CORE-5997? Why it was so fast closed as its iplementation is so important from performance POV? In mentioned tracker ticket I see: > This is e.g. slow compared to udf equivalent I.e. I assume that this problem is raised due to

[Firebird-devel] CORE-5997

2019-02-07 Thread liviuslivius
Hi   Can we discusse about CORE-5997? Why it was so fast closed as its iplementation is so important from performance POV?   Adriano say that strings are immutable - but this is only some implementation detail - all strings in C++ are mutable. PSQL implementation create strings as immutable i