Query from 2 data base

Hellow all

I have 2 data bases: db_1 and db_2

Is it possible, under PostgreSQL, to do a query joining 2 tables one of
each database?
If not, are there plan in todo list?

Exemple:

db_1:
table city:
name char(50),
cod_state char(2);

db_2:
table state:
cod_state char(5),
name char(50)

SELECT db_1.city.name, db_2.state.name FROM db_1.city, db_2.state WHERE
db_1.city.cod_state=db_2.state.cod_state

Thank You

Roberto
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Eng. Roberto João Lopes Garcia E-mail: roberto(at)mha(dot)com(dot)br
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