Re: Refer to another database

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От Andreas Kalsch
Тема Re: Refer to another database
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Msg-id 4A77C4AF.2060709@gmx.de
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Ответ на Re: Refer to another database  (John R Pierce <pierce@hogranch.com>)
Ответы Re: Refer to another database
Re: Refer to another database
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This is what I want to do: To refer to another database, like I can do
it in MySQL. After adding a schema with database name and refering to it
from another database I get:

ERROR:  schema "test" does not exist

Adding the database name:

osm_de=# select * from test.test.newt;
ERROR:  cross-database references are not implemented: "test.test.newt"

Could be very simple, if it would be like in MySQL ;) To be completely
in context of a schema - so that I can use all tables without the prefix
- I have to reset the search_path very often. This is probably not very
elegant, but will be my solution then ...


John R Pierce schrieb:
> Andreas Kalsch wrote:
>> Will it decrease performance to refer to other schemas?
>
> no.  the schemas are simply two namespaces in the same database.
>
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