Hi all,
Thanks for your help thus far. I almost have 8.2 ready (hooray no more ancient 7.4). I do have one more problem which is likely the last thing before pushing out live support. pg_dumpall isn't working.
Right now, we run pg_dumpall as a non-superuser, let's call it backup, whom we give read access to the appropriate system tables (pg_shadow in 7.4, pg_authid in 8.2), I get this error...
pg_dumpall: query failed: ERROR: permission denied for relation pg_authid
pg_dumpall: query was: SELECT rolname, rolsuper, rolinherit, rolcreaterole, rolcreatedb, rolcatupdate, rolcanlogin, rolconnlimit, rolpassword, rolvaliduntil, pg_catalog.shobj_description(oid, 'pg_authid') as rolcomment FROM pg_authid ORDER BY 1
The weird thing is, whenever I run this exact same command from psql as the backup user, it works.
template1=> select current_role;
current_user
--------------
backup
(1 row)
template1=> \z pg_catalog.pg_authid;
Access privileges for database "template1"
Schema | Name | Type | Access privileges
------------+-----------+-------+----------------------------------------------
pg_catalog | pg_authid | table | {postgres=arwdxt/postgres,backup=r/postgres}
template1=> SELECT rolname, rolsuper, rolinherit, rolcreaterole, rolcreatedb, rolcatupdate, rolcanlogin, rolconnlimit, rolpassword, rolvaliduntil, pg_catalog.shobj_description(oid, 'pg_authid') as rolcomment FROM pg_authid ORDER BY 1;
template1=> SELECT rolname, rolsuper, rolinherit, rolcreaterole, rolcreatedb, rolcatupdate, rolcanlogin, rolconnlimit, rolpassword, rolvaliduntil, pg_catalog.shobj_description(oid, 'pg_authid') as rolcomment FROM pg_authid ORDER BY 1;
(There's data...glorious, glorious data).
The easy solution is to make backup a database superuser, but that's a change I'd not like to make right now since I don't understand all the security implications. What's the deal with this error, and is there any nicer solution? Thanks much in advance.
Peter