Hi, i was running sql-ledger on redhat 9, then I upgraded to fedora core 3
and postgresql 7.4.6.

Now there's an error message saying "you need to upgrade data format
before using postgresql"

On webpages like

http://www.postgresql.org/docs/7.4/s...upgrading.html

There's advice how to backup databases and then upgrade postgresql, but is
the procedure the same when postgresql already has been upgraded, or is
there a special "rescue" procedure ?


Kind regards

Uffe A. Fredens


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