How to copy a schema under another name in same database

Hello! I have a PostgreSQL (8.3.3, WinXP + linux) database with multiple
schemas. I would like, on a regular basis, to be able to copy the structure
and data of one schema under a new schema, using of course a different name.
What would be the easiest way?

- I have seen the TODO entry "Add CREATE SCHEMA ... LIKE that copies
a schema", so I guess an easy solution (a single pgsql command) is not yet
available...

- I guess the alternative is to use pg_dump to dump a single schema
and use pg_restore, but how can I restore the dumped information under
another schema? I would like to avoid dumping it as an sql script and having
it to modify it manually, because this will be a regular operation that I
would like to automate in my application.

Thanks in advance for any insight you can provide!

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Daniel Gour
Adacel Inc.