[wp-trac] [WordPress Trac] #31792: register_uninstall_hook() causes large amounts of unnecessary option updates (was: register_uninstall_hook() causes large amounts of unnecessary updates to wp_options)

[WordPress Trac]

#31792: register_uninstall_hook() causes large amounts of unnecessary option
updates
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 Reporter:  jeichorn                             |       Owner:  jorbin
     Type:  defect (bug)                         |      Status:  reopened
 Priority:  normal                               |   Milestone:  Awaiting
                                                 |  Review
Component:  Options, Meta APIs                   |     Version:
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch needs-testing bulk-        |     Focuses:
  reopened                                       |  performance
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Comment (by tha_sun):

 The patch retains the currently existing API behavior as-is, so it is
 fully backwards-compatible.

 It only prevents the function from re-saving the option with the identical
 value that it had before already.

 Doing so prevents the option cache from being rewritten on every request.

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Ticket URL: <https://core.trac.wordpress.org/ticket/31792#comment:21>
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