Subject | Re: [firebird-support] firebird/interbase compatibility |
---|---|
Author | Jonathan Neve |
Post date | 2005-10-27T11:49:42Z |
patrickolinet wrote:
in practice, it probably wouldn't be reliable, and you might come up
with bugs and/or database corruption. The same goes (as I understand it)
for any two Interbase or Firebird versions. The client and server
versions should always be matched.
If you backup the IB 5.6 database (using gbak from IB 5.6) you will be
able to restore it under FB 1.5.
If you backup the FB 1.5 database (using gbak from FB 1.5) you won't be
able to restore it under IB 5.6
If you don't do any backups, you won't be able to read the database in
either direction.
give it a try.
--
Best regards,
Jonathan Neve
_______________
CopyTiger - advanced database replicator for Interbase/Firebird!
Web : http://www.microtec.fr/copycat/ct
_______________________________________
CopyCat - database replication components for Delphi/C++Builder!
Web : http://www.microtec.fr/copycat/cc
>Hi all,These might work, but it's not officially supported. So that means that
>
>I'm looking for informations about Firebird 1.5.x and Interbase 5.6
>compatibility :
>
>1/ Could you connect from a IB 5.6 client to a remote FB 1.5.x server ?
>
>2/ Could you connect from a FB 1.5.x client to a remote IB 5.6 server ?
>
>
in practice, it probably wouldn't be reliable, and you might come up
with bugs and/or database corruption. The same goes (as I understand it)
for any two Interbase or Firebird versions. The client and server
versions should always be matched.
>3/ Let's say that I have a IB 5.6 database. Does that work to put itNo, this won't work at all.
>on a FB 1.5.x server (without any backup/restore procedure) ? If
>that's work, then can I put back the same database file later on a IB
>5.6 server, even if it's been modified by the FB server ?
>
>
If you backup the IB 5.6 database (using gbak from IB 5.6) you will be
able to restore it under FB 1.5.
If you backup the FB 1.5 database (using gbak from FB 1.5) you won't be
able to restore it under IB 5.6
If you don't do any backups, you won't be able to read the database in
either direction.
>1/ and 2/ seem to work, but I'm not 100% sure that everything work.Highly likely, though if it isn't for a production database you could
>There may be some compatibility issues that I haven't been through.
>
>
give it a try.
--
Best regards,
Jonathan Neve
_______________
CopyTiger - advanced database replicator for Interbase/Firebird!
Web : http://www.microtec.fr/copycat/ct
_______________________________________
CopyCat - database replication components for Delphi/C++Builder!
Web : http://www.microtec.fr/copycat/cc