Ok thanks.
FWIW, this pretty profoundly limits what you can do with dependencies in extensions that define their own schema: When two extensions that both define their own schema need to share the same dependency, sounds like that is impossible, because the dependency extensions can't be installed in two schemas at the same time. Which ever extension is installed first will create the dep in the target schema, and then the second extension will try to install the dep and fail due to it being already installed.
Thanks,
Eric
On Tue, May 1, 2018 at 11:00 AM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote:
Eric Hanson <eric@xxxxxxxxxxxx> writes:
> I'm trying to author an extension and running into troubles with
> dependencies. The extension depends on the uuid-ossp, pgcrypto and
> postgres_fdw extensions, but I would like the dependencies to be installed
> in the public schema, though the extension itself lives in its own schema.
> Is there a way to use CREATE EXTENSION ... CASCADE and specify in the
> control file which schema the dependencies are installed in?
Afraid not. CASCADE will pass down the same target-schema option to the
child CREATE EXTENSION operations that appeared in the initial command.
regards, tom lane
