Thanks a lot Roberto.
   
  Now, does "4" in 4Sarge5 correspond to the Debian stable release number? When 
you download the Debian installers, you see the versions:
   
  3.1_r0
  3.1_r1
  .
  .
  3.1_r5
   
  So this means Debian 3.1_r5 already includes mysql-server-4.1/4.1.11a-5? And 
then any new patches since -5, would rename this to 
mysql-server-4.1/4.1.11a-5sarge1, mysql-server-4.1/4.1.11a-5sarge2 etc.?
  

"Roberto C. Sanchez" <[EMAIL PROTECTED]> wrote:
  On Mon, Feb 26, 2007 at 01:22:45PM -0800, Petra Kabayo wrote:
> Hi,
> 
> I'm trying to discern the versioning info being used. Take this mysql bug 
> report:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=369735
> 
> Says fixed in version mysql-server-4.1/4.1.11a-4sarge4. I figure 
> "4.1/4.1.11a" is the mysql version number, and "4sarge4" is specific to 
> Debian? But what do the numbers before and after "sarge" signify? When is the 
> number before/after incremented? ie when do we get 5sarge4 or 4sarge5? Can I 
> assume that mysql-server-4.1/4.1.11a-5sarge4 or 
> mysql-server-4.1/4.1.11a-4sarge5 would already contain the same fixes?
> 
Actually, mysql-server-4.1 is the name of the package. The 4.1 is
simply there so that the name can distinguish it from the
mysql-server-5.0 package, for example. The version is 4.1.11a-4sarge4.
In any Debian package, the Debian-specific part of the version is
anything after the last hyphen. So, 4.1.11a is the upstream version
number and 4sarge4 is the Debian part. Generally, Debian packages have
numbers like -2, -5.1 or something like that. Now, in the case of a
stable release update (for security fixes) there needs to bo a way to
make sure that it won't prevent a newer version from overwriting it when
the whole OS is upgraded.

So, barring any other updates from upstream, if a security fix is
released, the first time it changes the version from 4.1.11a-4 to
4.1.11a-4sarge1. Now, the maintainer uploads version 4.1.11a-5 to
unstable. When you upgrade the OS, you want the -5 package to be able
to be considered "better" than the version from stable.

Regards,

-Roberto
-- 
Roberto C. Sanchez
http://people.connexer.com/~roberto
http://www.connexer.com


 
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