[buddypress-trac] [BuddyPress Trac] #7245: Updating user last_activity doesn't bust activity query cache

[buddypress-trac]

#7245: Updating user last_activity doesn't bust activity query cache
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 Reporter:  boonebgorges            |       Owner:  boonebgorges
     Type:  defect (bug)            |      Status:  closed
 Priority:  normal                  |   Milestone:  2.7
Component:  Members                 |     Version:
 Severity:  normal                  |  Resolution:  fixed
 Keywords:  has-patch dev-feedback  |
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Changes (by boonebgorges):

 * owner:   => boonebgorges
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"11101"]:
 {{{
 #!CommitTicketReference repository="" revision="11101"
 Activity: Invalidate query caches when a user's 'last_activity' is
 updated.

 User 'last_activity' is stored in the activity table, but not updated
 via the Activity API, so regular invalidation techniques do not work.

 In addition, 'last_activity' is quite frequently updated, meaning that
 the activity query cache becomes less valuable. To mitigate this, the
 current changeset separates the cache for queries containing
 'last_activity' from the cache for those that do not.

 Fixes #7245.
 }}}

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/7245#comment:8>
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