[wp-trac] [WordPress Trac] #31644: mysqli_get_client_version in wp-db

[WordPress Trac]

#31644: mysqli_get_client_version in wp-db
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 Reporter:  filipac       |       Owner:  pento
     Type:  defect (bug)  |      Status:  reopened
 Priority:  normal        |   Milestone:  4.2
Component:  Database      |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by MattyRob):

 Okay, in the example text above it turns out that the reggae was totally
 wrong, the attached is better but uses pre_match() rather than
 pre_replace(). That said it works.

 I've created a new database in WordPress 4.1.1, then upgrade to the latest
 trunk with the attached patch and the tables and rows were updated to
 utf8mb4_unicode_ci as expected.

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Ticket URL: <https://core.trac.wordpress.org/ticket/31644#comment:15>
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