> Bruce Momjian wrote:
>
> > The symlink solution where the actual symlink location is not stored
> > in the database is certainly abstract. We store that info in the file
> > system, which is where it belongs. We only query the symlink location
> > when we need it for database location dumping.
>
> how would that work? would pg_dump dump the tablespace locations or not?
>
pg_dump would recreate a CREATE TABLESPACE command:
printf("CREATE TABLESPACE %s USING %s", loc, symloc);
where symloc would be SELECT symloc(loc) and return the value into a
variable that is used by pg_dump. The backend would do the lstat() and
return the value to the client.
-- Bruce Momjian | http://www.op.net/~candle pgman@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
Pennsylvania19026
