[wp-trac] [WordPress Trac] #52549: Optimize `wp_delete_term()` for large object counts without a default term.

[WordPress Trac]

#52549: Optimize `wp_delete_term()` for large object counts without a default term.
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 Reporter:  dd32          |       Owner:  SergeyBiryukov
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  5.7
Component:  Taxonomy      |     Version:
 Severity:  normal        |  Resolution:  fixed
 Keywords:  has-patch     |     Focuses:
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Changes (by SergeyBiryukov):

 * status:  reviewing => closed
 * resolution:   => fixed


Comment:

 In [changeset:"50389" 50389]:
 {{{
 #!CommitTicketReference repository="" revision="50389"
 Taxonomy: Optimize `wp_delete_term()` for large object counts without a
 default term.

 When deleting a term, it has to be removed individually from each object
 it's connected to, which can take some significant time when there are a
 lot of objects.

 By calling `wp_remove_object_terms()` when no default term is required, we
 can skip the terms fetch/diff step and significantly speed up the deletion
 process.

 Props dd32.
 Fixes #52549.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/52549#comment:3>
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