> To nit-pick, this is a "useless use of cat".
>
> In UNIX-land, simple input redirection will work much better:
>
>   psql [dbname and various options] < [filename]

Good point... to elaborate further, the reason I was in a piping mindset is
that with a large database, it also makes sense to compress on the fly to
avoid filesystem size limits, so I usually use this pair of commands for
backup/restore:

pg_dump dbname | gzip > dbdumpfile.gz

gunzip -c dbdumpfile | psql dbname

-Nick


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