phorge-phorge/resources/sql/autopatches/20170419.thread.03.touched.sql

ALTER TABLE {$NAMESPACE}_conpherence.conpherence_participant
  DROP dateTouched;
Remove "dateTouched" from ConpherenceParticipant Summary: Pathway to D17685. This column is (mostly) a denormalization of `dateModified` on the thread. Just use a JOIN instead. This isn't //exactly// the same: we'll bump threads to the top now for non-message changes (e.g., a topic or title change). That seems fine, but we could put a `lastMessageDate` on Thread later if we want to refine it. Also got rid of a lot of other unused stuff. There's a big garbage TODO here, I'll fix that in the next change. Test Plan: - Grepped for `dateTouched`. - Grepped for `participantCursor`. - Grepped for `ConpherenceParticipantQuery::LIMIT`. - Looked for callsites to `setOrder()`, found none. - Added a message to an older thread, saw it bump up to the top. Reviewers: chad Reviewed By: chad Differential Revision: https://secure.phabricator.com/D17731 2017-04-19 21:34:30 +02:00			`ALTER TABLE {$NAMESPACE}_conpherence.conpherence_participant`
			`DROP dateTouched;`