Re: [SQL] cross-database references are not implemented

Hello

it works for me

postgres=# create schema export;
CREATE SCHEMA
Time: 45,918 ms
postgres=# create table public.a(a varchar);
CREATE TABLE
Time: 91,385 ms
postgres=# create table export.a(a varchar);
\CREATE TABLE
Time: 9,462 ms
postgres=# create function ftrg() returns trigger as $$begin insert
into export.a values(new.*); return new; end$$ language plpgsql;
CREATE FUNCTION
Time: 486,395 ms
postgres=# \h CREATE trigger
Command: CREATE TRIGGER
Description: define a new trigger
Syntax:
CREATE TRIGGER name { BEFORE | AFTER } { event [ OR ... ] }
ON table [ FOR [ EACH ] { ROW | STATEMENT } ]
EXECUTE PROCEDURE funcname ( arguments )

postgres=# CREATE TRIGGER aaa after insert on public.a for each row
execute procedure ftrg();
CREATE TRIGGER
Time: 5,848 ms
postgres=# insert into public.a values('ahoj');
INSERT 0 1
Time: 5,179 ms
postgres=# SELECT * from export.a ;
a
------
ahoj
(1 row)

postgresql 8.3

Pavel

2008/6/3 Paul Dam <p.dam@amyyon.nl>:
> Hoi,
>
>
>
> I have a database with 2 schemas:
>
> - public
>
> - export
>
>
>
> In the export schema I have tables that are filled during an export process.
>
> There is some data I want to have in a table in the public schema as well.
>
> I wrote a trigger function that after insert in the export table does an
> export in the public table.
>
>
>
> If I do an insert I get the error message: "ERROR: cross-database
> references are not implemented".
>
>
>
> How can I solve this?
>
>
>
> Met vriendelijke groet,
>
>
>
> Paul Dam

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