On Tue, Oct 22, 2013 at 7:20 AM, James Sewell <[email protected]> wrote:

> I need a way to backup either from SQL in PSQL (possibly \!) or from a 
> PG/PLSQL function to a file with a name set from a :variable.

Could it be something like this:

# \setenv myFile 'filename'
# \! pg_dump > $myFile

Unfortunately there seems to be no unsetenv command to remove the
variable within the script.


Luca


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