Re: [firebird-support] Full outer join poor performance.

2016-05-17 Thread setysvar setys...@gmail.com [firebird-support]
Den 17.05.2016 12:20, skrev agharta aghart...@gmail.com [firebird-support]: > Hi all, this is my first post and my english is bad, please be patient :-) > > I've a problem with a full outer join, let me explain. > > 2 tables (10 rows each), 2 cte, 2 full outer joins, 100 rows output. > No index

Re: [firebird-support] Full outer join poor performance.

2016-05-17 Thread Dimitry Sibiryakov s...@ibphoenix.com [firebird-support]
17.05.2016 12:20, agharta aghart...@gmail.com [firebird-support] wrote: > Any ideas about why fb take too long time to execute the query (and > scans so mutch rows)? PG can do hash full outer join, FB cannot. That's all. -- WBR, SD. -

[firebird-support] Full outer join poor performance.

2016-05-17 Thread agharta aghart...@gmail.com [firebird-support]
Hi all, this is my first post and my english is bad, please be patient :-) I've a problem with a full outer join, let me explain. 2 tables (10 rows each), 2 cte, 2 full outer joins, 100 rows output. No indexes. Execution took about 40s. in postgres (i've do a equal test comparision)..

Re: [firebird-support] Using LocalHost in FB 3.0

2016-05-17 Thread Dimitry Sibiryakov s...@ibphoenix.com [firebird-support]
17.05.2016 20:05, p...@royston.com [firebird-support] wrote: >We just recently discovered that our GBAK restore time went from 5 hours > down to 35 > minutes if we removed LocalHost from the database name on GBAK. It can be even better if you use switch -se. -- WBR, SD.

[firebird-support] Using LocalHost in FB 3.0

2016-05-17 Thread p...@royston.com [firebird-support]
We have a website that has been running over a decade on Firebird, starting with 1.0.3. Running on Windows, IIS with an ISAPI dll written in Delphi. We are in the process of upgrading to FB 3.0 Using SuperServer in FB 1 we were required to use LocalHost:DatabaseName for our connections

[firebird-support] Minimal file file requirements for FB3 (client/embedded)

2016-05-17 Thread josef.gschwendt...@quattro-soft.de [firebird-support]
Hi, could please anybody tell us which files we definitely have to ship with our app as client for a FB3 remote server or as an FB3 embedded server? (minimal files required). Standard Client: - fbclient.dll - are there other files needed? Embedded Server: - fbclient.dll - which other files

Re: [firebird-support] firebird 1.5

2016-05-17 Thread robert rottermann rob...@redcor.ch [firebird-support]
Thanks Helen for this thorough explanation. I decided to keep the db running on windows and try to access it from linux. robert On 10.05.2016 22:25, Helen Borrie hele...@iinet.net.au [firebird-support] wrote: > Hello robert, > > Wednesday, May 11, 2016, 3:47:19 AM, you wrote: > >> I got a databa

[firebird-support] accessing firebird on windows from linux

2016-05-17 Thread robert rottermann rob...@redcor.ch [firebird-support]
Hi there, I try to access a firebird db on windows from my ubuntu box. I have a gui-tool (FlameRobin), from which this works nicely. Therefore it is not a firewall or access problem. Now I would like to do it using python and sqlalchemy. So far I failed.. This is the connection string I use: en