[firebird-support] Hello, from new member

2020-02-26 Thread 'm...@spectrumpacsold.com' m...@spectrumpacs.com [firebird-support]
Hello Group, � Thanks for letting me join. I have one customer for my income and am semi-retired. I am a long time user / sys admin of Firebird 2.7.1 and I need to migrate this version from a Windows Server 2003 OS to a newer Windows Server 2016. It is on a VMware server and has been for

Re: [firebird-support] double precision remove last 2 numbers

2020-02-26 Thread hamacker sirhamac...@gmail.com [firebird-support]
Maybe between 8 and 15 decimals, not more. Em qua., 26 de fev. de 2020 às 16:10, Dimitry Sibiryakov s...@ibphoenix.com [firebird-support] escreveu: > 26.02.2020 19:41, hamacker sirhamac...@gmail.com [firebird-support] wrote: > > I need to store long decimals numbers maybe more than 15

Re: [firebird-support] double precision remove last 2 numbers

2020-02-26 Thread Dimitry Sibiryakov s...@ibphoenix.com [firebird-support]
26.02.2020 19:41, hamacker sirhamac...@gmail.com [firebird-support] wrote: > I need to store long decimals numbers maybe more than 15 decimals, is it > possible without > store as string? If your task requires such number you should consider using of Firebird 4 or Oracle. -- WBR, SD.

Re: [firebird-support] double precision remove last 2 numbers

2020-02-26 Thread hamacker sirhamac...@gmail.com [firebird-support]
When I started my test, I turn off my app. And do update(and select) using only ISQL tool (IBExpert) and dbweaver. in both I had to configure select to show float using mask (0.##..), so the number can be different that I show you, but always eat last numbers. I need to store long decimals

Re: [firebird-support] double precision remove last 2 numbers

2020-02-26 Thread Mark Rotteveel m...@lawinegevaar.nl [firebird-support]
On 2020-02-26 19:07, hamacker sirhamac...@gmail.com [firebird-support] wrote: > Hi All, > > I do this update: > UPDATE CV SET > perc_lucro=42.503064336972848 > WHERE (id_cv=57528) > > Then I do a select and 'perc_lucro' was change to 42,5030643369728 > after updated, two last numbers

[firebird-support] double precision remove last 2 numbers

2020-02-26 Thread hamacker sirhamac...@gmail.com [firebird-support]
Hi All, I do this update: UPDATE CV SET perc_lucro=42.503064336972848 WHERE (id_cv=57528) Then I do a select and 'perc_lucro' was change to 42,5030643369728 after updated, two last numbers disappear. Why? perc_lucro is double precision type. FB 3.0.5 32bits, Windows 64.

Re: [firebird-support] (When to) recalculate statistics ?

2020-02-26 Thread Mark Rotteveel m...@lawinegevaar.nl [firebird-support]
On 2020-02-26 06:22, Matthias Winkler spmm...@gmail.com [firebird-support] wrote: > Hello Firebird-Group, > > With our device we recalculate statistics ALWAYS when booting up the > system. Now the DB grows bigger this can now take more than 10 minutes > and delays > the time until we can really

RE: [firebird-support] (When to) recalculate statistics ?

2020-02-26 Thread liviuslivius liviusliv...@poczta.onet.pl [firebird-support]
HiTo take decision you first must know what statistics are for server e.g. Firebird. Statistics contain info how selective is some index. If it is PK you know that every entry have only one record. For UK you have same but you can have multiple nulls. For other indexes you can have for one