Re: Help needed for bug #441794 on postgis

2007-11-13 Thread Francesco P. Lovergine
On Tue, Nov 13, 2007 at 09:12:59AM +0100, Fabio Tranchitella wrote:
 Hi fellow developers,
 
 I need some help to figure out how to fix an issue with the postgis
 package, a PostgreSQL extension for handling spatial data.
 
 The bug report is #441794, and here there is a quick summary: the package
 provides a shared object (liblwgeom) which is used by postgresql for the
 postgis-specific functions. With the last upload (a new upstream release)
 the soname changed and the database became unusable because those functions
 referred to the old soname.
 
 I know that I could change the package name to reflect the soname, but I'm
 wondering if there is a better way to handle it. Note that this issue will
 pop up again when upgrading from etch to lenny.
 
 Thanks in advance,
 

I would suggest a manual soft-upgrade at every major upstream release.
This SHOULD be done by admin, I would avoid any automatic upgrade for
safety.
Release notes do not talk about a soft-upgrade requirement in 1.2-1.3, 
but it could be possible that it has been oversight roughly :-/
There are good possibility of needing a hard-upgrade (manual dump/restore) at 
the
time of etch-lenny transition due to geometry changes, too.


-- 
Francesco P. Lovergine


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Re: Help needed for bug #441794 on postgis

2007-11-13 Thread Martijn van Oosterhout
On Nov 13, 2007 9:12 AM, Fabio Tranchitella [EMAIL PROTECTED] wrote:
 The bug report is #441794, and here there is a quick summary: the package
 provides a shared object (liblwgeom) which is used by postgresql for the
 postgis-specific functions. With the last upload (a new upstream release)
 the soname changed and the database became unusable because those functions
 referred to the old soname.

Does the API actually change? Otherwise you might have to allow them
to be parallel installable...

Have a nice day,
-- 
Martijn van Oosterhout [EMAIL PROTECTED] http://svana.org/kleptog/


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