[wp-trac] [WordPress Trac] #38866: Custom CSS generates an update SQL query on every front end request

[WordPress Trac]

#38866: Custom CSS generates an update SQL query on every front end request
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 Reporter:  bradyvercher  |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  4.7
Component:  Themes        |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:
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Comment (by peterwilsoncc):

 Tested Brady's patch and it behaves as described.

 In [attachment:38866.2.diff] I've attempted to fix underlying problem in
 `update_option()` by comparing old an new values as serialised data. I'd
 like some feedback on the perf implications here.

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Ticket URL: <https://core.trac.wordpress.org/ticket/38866#comment:3>
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