Log Message:
-----------
Fix dblink_get_result() as reported by Oleksiy Shchukin. Refactor a bit
while we're at it per request by Tom Lane. Specifically, don't try to
perform dblink_send_query() via dblink_record_internal() -- it was
inappropriate and ugly.
Modified Files:
--------------
pgsql/contrib/dblink:
dblink.c (r1.77 -> r1.78)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/dblink/dblink.c?r1=1.77&r2=1.78)