On 2009-06-02, Carlos Oliva <CarlosO@pbsinet.com> wrote:
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> Is there a way to create a database or a table of a database in its own
> folder?
this is what tablespaces are.
> We are looking for ways to backup the sytem files of the
> database to tape and one to exclude some tables from this backup.
pg_dump has options to include only named tables,
so you could in theory name all ther other tables on the command-line
but what I do (being lazy) is use sed to remove the unwanted tables from the dump.
sed '/^COPY unwantd_table ([^ ]*) FROM stdin;$/,/^\\.$/ d'
the whitespace inside the [] is a tab character.