On Sun, Jun 2, 2019 at 11:30 PM Bryan Davis <bd808(a)wikimedia.org> wrote:
One "fix" I could imagine for this would be
for the Wiki Replicas to
also provide per-entity views of the comment table that only return
rows related to a single entity table. For example a
"comment_ipblocks" view could use a where clause specific to the
ipblocks entity table like "WHERE exists( select 1 from ipblocks where
ipb_reason_id = comment_id and ipb_deleted = 0)" and exclude the tests
for other entities (image, filearchive, revision, etc).
See also
https://phabricator.wikimedia.org/T215445.
--
Brad Jorsch (Anomie)
Senior Software Engineer
Wikimedia Foundation