"Pierre LEBRECH" <pierre.lebrech@xxxxxxxxxxx> writes: > I want to migrate a PostgreSQL db from 7.1.3 to PG db 8.1.1. Wow, that's a big jump. Expect to find a few minor incompatibilities... > The db contains blobs. Some time ago, I used pg_dumplo to dump > and restore blobs. But in 8.1.1, I can not find anymore this > little program to do the job. I think it's still in contrib/, but you really don't need it. pg_dump handles blobs just fine these days. Just point 8.1's pg_dump at the 7.1 server. regards, tom lane