[wp-trac] [WordPress Trac] #64696: Real time collboration effectively disables persistent post caches while anyone edits a post

[WordPress Trac]

#64696: Real time collboration effectively disables persistent post caches while
anyone edits a post
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 Reporter:  peterwilsoncc             |       Owner:  (none)
     Type:  defect (bug)              |      Status:  new
 Priority:  normal                    |   Milestone:  7.0
Component:  Posts, Post Types         |     Version:  trunk
 Severity:  normal                    |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:  performance
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Comment (by ellatrix):

 @peterwilsoncc I'm confused by your comment. You know that the edge case
 you brought up is about [https://github.com/WordPress/wordpress-
 develop/pull/11290#issuecomment-4086866463 querying by meta value only],
 which we concluded we [https://github.com/WordPress/wordpress-
 develop/pull/11290#discussion_r2962400113 can't easily search for], yet
 you link here to search results about any mention of `meta_value`
 including those with a `meta_key` (which is the overwhelming majority of
 them I think). If a query uses a value only, it's querying all meta
 regardless of the key, so these do seem to be rate and not "used by pretty
 much all plugins"?

 > Instead, we're going with a change that has had little-to-no
 architectural discussion as was submitted two days ago.

 The feature has been using meta until now, so there must have been plenty
 of discussion around meta. The patch is about cache invalidation only.

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Ticket URL: <https://core.trac.wordpress.org/ticket/64696#comment:112>
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