CCC 42
\.
+-- same behavior for copy if there is an index (interesting because rows are
+-- captured by a different code path in copy.c if there are indexes)
+create index on parent(b);
+copy parent (a, b) from stdin;
+DDD 42
+\.
+
-- DML affecting parent sees tuples collected from children even if
-- there is no transition table trigger on the children
drop trigger child1_insert_trig on child1;