[wp-trac] [WordPress Trac] #36456: oEmbeds containing Emojis aren't cached if the meta_value column's charset is utf8 and not utf8mb4

[WordPress Trac]

#36456: oEmbeds containing Emojis aren't cached if the meta_value column's charset
is utf8 and not utf8mb4
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 Reporter:  birgire       |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Embeds        |     Version:  4.4.2
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by birgire):

 ps: regarding the two suggestions above, it looks like I forgot that
 {{{update_post_meta}}} also returns {{{false}}} when trying to update the
 same meta value. So we need to take that into account as well ;-)

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Ticket URL: <https://core.trac.wordpress.org/ticket/36456#comment:1>
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