Dear Tomas,
Thanks for updating the patch.
I've tested new patch and confirmed the brin_pgage_items() could error out:
```
postgres=# SELECT * FROM brin_page_items(get_raw_page('foo_id_idx', 2),
'foo_id_idx');
ERROR: function has wrong number of declared columns
HINT: To resolve the problem, update the "pageinspect" extension to the latest
version.
```
I also do not have strong opinions for both approaches.
If I had to say... it's OK to do error out. The source becomes simpler and I
cannot
find use-case that user strongly wants to use the older pageinspect extension.
Best regards,
Hayato Kuroda
FUJITSU LIMITED
