A Hibernate developer pointed out the following odd behavior to me in 8.2.1:
create table test ( test1 text );create table test2 ( test_col text );create rule test_insert as on insert to test do instead insert into test2 values ( NEW.test1 ) RETURNING test2.test_col;
postgres=# insert into test values ( 'joe' );INSERT 0 1
... no RETURNING. In fact, there doesn't seem to be any way to capture the RETURNING output if you have a DO INSTEAD rule on an insert. Is this intentional, or a bug?
-- Josh BerkusPostgreSQL @ SunSan Francisco