Hmm... didn't see any answers to this (probably should have been posted to
-general or -admin) but imho I think you need to install a copy of postgresql
7.2, start that up pointing at your exisisting data files, then dump the
database and load it into your 7.4 version.
Robert Treat
On Tuesday 01 June 2004 03:00, Elwyn wrote:
> Dear all,
>
> Thank you for your support. i have face a problem here. when i try to input
>
> Error
> 1) postmaster -D mydb
>
> error message will display as below
> FATAL: database files are incompatible with server
> DETAIL: The data directory was initialized by PostgreSQL version 7.2, which
> is not compatible with this version 7.4.1. DEBUG: startup process <pid
> 1620) exited abnormally
> DEBUG: aborting startup due to startup process failure
>
> 2) createdb mydb
>
> error message will display as below
> createdb: could not connect to database template1: could not connect to
> server: Connection refused
> Is the server running on host "localhost" and accepting
> TCP/IP connections on port 5432?
>
> These 2 above are the error that i currently face. please give me some
> suggestion on what should i do to correct these error.
>
> Thank you.
>
> Regards,
> Elwyn
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