2010/8/25 Łukasz Bieniek <lukebieniek@xxxxxxxxxx>: > I'have made a backup my DB with pg_dump its (' pg_dump -U username dbname >backupfilename.sql.gz. When i want to restore it ( I drop the old database ,creaete new and language to it and i type a command 'cat backupfilename.sql.gz|gunzip|/usr/local/pgsql/bin/psql -U username dbname) this backup restore my all tables but its loses relations to some tables. and when it is restoring sysem send me messeges about missing relations . I think it is about order in this recovery data from backup. How to resolve this problem? Are you piping the pg_dump through gzip? It doesn't look like it. If you are, replace your restore command with: zcat backupfile.sql.gz | psql ... -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general