[wp-trac] [WordPress Trac] #32090: Bug: Can not update tables in non-wordpress-installation databases when the query contains non ASCII characters

[WordPress Trac]

#32090: Bug: Can not update tables in non-wordpress-installation databases when the
query contains non ASCII characters
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 Reporter:  willstedt     |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  4.2.1
Component:  Database      |     Version:  4.1.2
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Comment (by willstedt):

 Replying to [comment:8 DrewAPicture]:
 > @willstedt: Care to add a patch?
 Sure, it seems fairly straight forward to provide a patch. I'll have time
 on Wednesday - will then also read up on the allowed characters for the
 schema and table names and fix that in the regex at the same time (as
 @pento noticed MySQL allowes many more characters than
 {{{\w}}}).

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Ticket URL: <https://core.trac.wordpress.org/ticket/32090#comment:9>
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