phabricator/resources/sql/patches/20130217.cachettl.sql

ALTER TABLE {$NAMESPACE}_cache.cache_general
  ADD KEY `key_ttl` (cacheExpires);
Garbage collect TTL'd cache entries from the general cache Summary: We currently garbage collect general cache entries after a set period of time (30 days by default), but the recent changes to DarkConsole have left us writing a lot of large, short-TTL data to the cache. In addition to a maximum age, GC cache entires after they TTL out. Test Plan: Ran GC daemon, saw TTL'd entries get collected. Inserted a TTL'd entry, saw it get collected by GC. Saw non-ttl'd entries not get collected. Reviewers: chad Reviewed By: chad CC: aran Differential Revision: https://secure.phabricator.com/D4990 2013-02-17 09:13:49 -08:00			`ALTER TABLE {$NAMESPACE}_cache.cache_general`
			ADD KEY `key_ttl` (cacheExpires);