[wp-trac] [WordPress Trac] #10483: Change post_name's length from 200 to 400

[WordPress Trac]

#10483: Change post_name's length from 200 to 400
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 Reporter:  elnur                           |       Owner:  SergeyBiryukov
     Type:  enhancement                     |      Status:  reviewing
 Priority:  normal                          |   Milestone:  4.7
Component:  Permalinks                      |     Version:
 Severity:  minor                           |  Resolution:
 Keywords:  dev-feedback needs-patch early  |     Focuses:
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Comment (by dd32):

 It's also worth remembering that we're limited by the 767-byte index
 limits, so `post_name` can only ever be indexed by the first 767bytes /
 4bytes in utf8mb4 = 191 characters, so for encoded character urls, only by
 the first 31 characters if they're stored encoded in the database.

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Ticket URL: <https://core.trac.wordpress.org/ticket/10483#comment:31>
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