How can a record be neither NULL or NOT NULL?
try=# select ROW(1, NULL) IS NULL;
?column?
----------
f
(1 row)
try=# select ROW(1, NULL) IS NOT NULL;
?column?
----------
f
(1 row)
This makes it rather hard to tell, in PL/pgSQL, when I've fetched the
last record from a cursor…
Best, David -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
