BUG #2274: Error in 'CREATE DOMAIN' SQL command in dump file

"Alexander Galler" <galler@kuzbass.net> writes:

psql:test.dump:415: ERROR: type "tsinterval" does not exist

In dump file:
CREATE DOMAIN address_period_tsi
AS public.tsinterval
NOT NULL
DEFAULT '(-infinity..infinity)'::tsinterval;

I can't duplicate this --- for me, pg_dump produces

CREATE DOMAIN address_period_tsi AS public.tsinterval NOT NULL DEFAULT '(-infinity..infinity)'::public.tsinterval;

which reloads just fine. Could you provide a more complete example?

regards, tom lane

Alexander Galler <galler@kuzbass.net> writes:

psql:test.dump:415: ERROR: type "tsinterval" does not exist

I can't duplicate this --- for me, pg_dump produces

CREATE DOMAIN address_period_tsi AS public.tsinterval NOT NULL DEFAULT '(-infinity..infinity)'::public.tsinterval;

which reloads just fine. Could you provide a more complete example?

I create database domain_test and use script domain_test.sql. (My
database template include seg, ltree, tsearch2, pgstattuple).

Thanks for the test case. The reason I missed it is that the bug turns
out to depend on the schema path at the time you create the domain, not
only on what pg_dump does. (It's effectively dumping the default
according to the creation-time search path, rather than the one that
pg_dump wants to use.) I've committed a fix for 8.1.4. In the meantime
you can work around it by setting the search path the way pg_dump wants
at the time you create the domain, ie,

set search_path = my_schema, pg_catalog;

create domain ... default 'foo'::public.ltree;

regards, tom lane