Tony Caduto wrote: > Bruce Momjian wrote: > > Tony Caduto wrote: > > > >> Hi, > >> I did a quick search and didn't see anything on this, if I missed it > >> sorry in advance. > >> Anyway, I was doing a restore of a 8.1 database(on a 8.1 server) using > >> the 8.2 pg_restore and it was throwing errors when it was trying to > >> restore the permissions on the sequences. > >> basically the pg_restore was using the grant on sequence against the 8.1 > >> database which of course 8.1 knows nothing about. > >> > >> Is there a switch or something I missed that would allow this to work > >> properly on a 8.1 or lower database? > >> Or do I have to now have 2 versions of dump/restore in order to do this? > >> > > > > You can use 8.2 to dump 8.1, but for restore, you should use the same > > version as the target database. > > > > > So for admin tool vendors, we need to now ship more than one copy of > pg_restore? > Wasn't the restore pretty much backwards compatible until now? > Certainly pg_restore must know what version of the server it's > connecting to, shouldn't it be able to adjust the GRANT ON so on versions > < 8.2 it does not use the SEQUENCE keyword? We have never spent time making restore work for all versions, partly because pg_dump typically dumps as text, and you just feed that into psql. -- Bruce Momjian <bruce@xxxxxxxxxx> http://momjian.us EnterpriseDB http://www.enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
