[Gnumed-devel] Schema question about Unique#1

[James Busser]

In the schema for clin.table.lab-request

	http://salaam.homeunix.com/~ncq/gnumed/schema/devel/gnumed- 
schema.html#clin.table.lab-request

where it declares

        fk_test_org     integer UNIQUE#1 NOT NULL
        request_id      text            UNIQUE#1 NOT NULL

does the above define the uniqueness to be

        (fk_test_org + request_id)      UNIQUE

in other words there can be repeats within fk_test_org and repeats  
within request_id but no repeat in the combined?

And Postgres is happy though the fields are of two different data types?