I created a user-defined type in a PostgreSQL 9.2 database and am trying in the
SELECT statement to get only an attribute of the UDT. However, I don't seem to get my code to work.
Creation of type and table:
CREATE TYPE ttp AS (f1 int, f2 int); CREATE TABLE tbl (ctyp ttp);
-- does not work SELECT ctyp.f1 FROM tbl SELECT ctyp(f1) FROM testtable
Both times I get an error. Is it possible to access a single attribute defined in a UDT in a