Hi, Yes you a dump data from one version of postgres to the other version. But later you will facing issue with casting of data type's.
e,g where '5' = 5; works in 8.0 version But same where clause through's a data type miss match on 9.1 version. These is just a one example, there might be many other functions that might not be used or compatible with the higher version of postgres. In this case you need to explicit on the changes in the proc or function. Like as below. where '5'::integer = 5; Thanks, Arun On Wed, Jan 9, 2013 at 5:18 PM, suhas.basavaraj12 <suha...@verse.in> wrote: > Hi, > > Can we dump data from any postrgres version and restore it to any version > of postgres ? > If not , can anyone tell which version of data is compatible to which > version ? > > Rgrds > Suhas.B > > > > -- > View this message in context: > http://postgresql.1045698.n5.nabble.com/pg-dump-and-restore-tp5739350.html > Sent from the PostgreSQL - admin mailing list archive at Nabble.com. > > > -- > Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-admin >