Thanks!
Is there any documentation on how to upgrade to 8.0?
Is it possible to upgrade from 7.4 to 8.0 while keeping a production
database running "in place"? Or should I install 8.0 in another
directory/machine and then restore the database into it? Are there any
incompatibilities/modifications to databases from the earlier veresion
required?
(I am running RHEL3.)
Si Chen
Tom Lane wrote:
>Si Chen <schen@graciousstyle.com> writes:
>
>
>>I read the PostgreSQL 8.0 "What's New" page
>>(http://www.postgresql.org/docs/whatsnew) and wasn't sure whether
>>version 8.0 is significantly faster, more scalability, or more stable
>>than versions 7.4? I remember big speed improvements between 7.3 and
>>7.4. It seems the biggest advantage of version 8.0 is being able to run
>>in Windows.
>>
>>
>
>There are some speed improvements in 8.0 too, though that wasn't the
>main focus of the release cycle. For instance, Lonni Friedman's nearby
>thread reports on a case where 8.0 consistently finds a much better
>query plan for a complex query than prior releases did, because we fixed
>some issues in the GEQO planner module.
>
> regards, tom lane
>
>
>