[wp-trac] [WordPress Trac] #30361: Correctly handle DB queries failing

[WordPress Trac]

#30361: Correctly handle DB queries failing
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 Reporter:  pento           |       Owner:
     Type:  task (blessed)  |      Status:  new
 Priority:  high            |   Milestone:  4.1
Component:  General         |     Version:  trunk
 Severity:  normal          |  Resolution:
 Keywords:                  |     Focuses:  ui, administration
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Comment (by azaozz):

 What would be the "saving has failed" message and what action can we offer
 to the users so they can fix/try again?

 Something like: "Saving failed as the text you've entered contains invalid
 characters. Please remove them and try again." won't make much sense
 unless we can somehow show/highlight the invalid chars. Not sure if that
 is even possible, if they are emoji on a Mac, they would look proper to
 the users.

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Ticket URL: <https://core.trac.wordpress.org/ticket/30361#comment:2>
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