Question about postgresql 9 and pg_upgrade

[Axel Rau]

Am 21.09.2010 um 09:15 schrieb Alexander Pyhalov:

> All latest PostgreSQL ports has conflicts with  earlier versions. May this be corrected in some way (for example, modify CONFLICTS variable and  install each new PostgreSQL version in its own directory, e.g. ${LOCALBASE}/postgresql/XX/, where XX is 90 , 91 and so on). This will allow us to use pg_upgrade to upgrade databases (it needs binary files from both new and old postgresql version).
> 
> How do you advise to solve this problem? Should we compile postgresql from sources and avoid using databases/postgresql*-server ports?
Did anybody find a good solution for this?
I'm just planning upgrade from 9.1.x to 9.2.x.

Axel
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