"Jonathan Vallar" <bamvallar.db@gmail.com> writes: > After dumping the database. I tried to load it on Postgres 8.1. I > encountered errors on some database tables. Some lines on the file are empty > (a blank record or a corrupt record?). Before the said lines, there was a > "\M". What does "\M" stand for?
Carriage return --- you evidently have some Mac- or Windows-style newlines in your data. My recollection is that 7.1 had a different convention for representing these in COPY data than the later versions do. If you want to preserve them exactly as-is you might try doing the pg_dump from 7.1 with the dump-data-as-INSERTs option. If you'd rather clean up the data then just manually remove the CRs from the dump file ...
