On 7-3-2019 10:52, Vlad Khorsun wrote:
05.03.2019 0:59, Vlad Khorsun wrote:
I can confirm it. First look show that request compilation is
slower in fb4,
i.e. it is general issue, not related with database creation directly.
Investigating.
Database creation time mostly contains from compiling and parsing
requests.
Unfortunately, it is slower in fb4 than fb3 and fb3 is much slower than
fb25.
IIRC, it was said here sometime ago and some improvement was made, but
it is
still slow.
Regards,
Vlad
PS i see how to make database creation faster (by reusing compiled
statements
whenever possible), but it will not solve general problem with
compiation time.
Is this something that could be improved with profiling and optimizing
the implementation?
Mark
--
Mark Rotteveel
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