Bug with foreign keys and importing from a pg_dump file?

Your name               :       Michael Davis
Your email address      :    mdavis@sevainc.com


System Configuration
---------------------
Architecture (example: Intel Pentium)         : Intel Pentium 233 (2
processors)

Operating System (example: Linux 2.0.26 ELF)  : Linux (Red Hat 6.2)

PostgreSQL version (example: PostgreSQL-7.1):   PostgreSQL-7.1 Beta 3

Compiler used (example:  gcc 2.8.0)           : gcc from Ret Hat 6.2


Please enter a FULL description of your problem:
------------------------------------------------

Is there a bug with importing from a pg_dump file and foreign keys?  If I
create two tables where one table has a foreign key relationship to the
other and look at the system tables everything looks great.  If I then
pg_dump, dropdb, createdb, and import the dump file, then the system tables
are reporting the foreign key differently.


Please describe a way to repeat the problem.   Please try to provide a
concise reproducible example, if at all possible:
----------------------------------------------------------------------

createdb tst
psql tst

CREATE TABLE genericfield
(
    GenericID         int4 PRIMARY KEY,
    GenericName       varchar(32) NOT NULL,
    Note              text
);

CREATE TABLE membergenericfield
(
    MemberGenericID   int4 PRIMARY KEY,
    GenericID         int4 NOT NULL,
    Note              text,
    CONSTRAINT MemberGenericFieldGenericID_fk
      FOREIGN KEY (GenericID) REFERENCES GenericField(GenericID)
);

select t.tgconstrname, c1.relname as TableName, c2.relname as ForiegnTable
   FROM pg_trigger t
         left join pg_class c1 on t.tgrelid = c1.relfilenode
         left join pg_class c2 on t.tgconstrrelid = c2.relfilenode
   where substr(t.tgname, 1, 3) = 'RI_' order by t.tgconstrname;

          tgconstrname          |     tablename      |    foriegntable
--------------------------------+--------------------+--------------------
 membergenericfieldgenericid_fk | membergenericfield | genericfield
 membergenericfieldgenericid_fk | genericfield       | membergenericfield
 membergenericfieldgenericid_fk | genericfield       | membergenericfield
(3 rows)

\q

pg_dump tst > tst.dmp
dropdb tst
createdb tst
psql -a tst postgres < tst.dmp

psql tst postgres

select t.tgconstrname, c1.relname as TableName, c2.relname as ForiegnTable
   FROM pg_trigger t
         left join pg_class c1 on t.tgrelid = c1.relfilenode
         left join pg_class c2 on t.tgconstrrelid = c2.relfilenode
   where substr(t.tgname, 1, 3) = 'RI_' order by t.tgconstrname;

          tgconstrname          |     tablename      | foriegntable
--------------------------------+--------------------+--------------
 membergenericfieldgenericid_fk | membergenericfield | pg_xactlock
 membergenericfieldgenericid_fk | genericfield       | pg_xactlock
 membergenericfieldgenericid_fk | genericfield       | pg_xactlock
(3 rows)

\q