[wp-trac] [WordPress Trac] #21120: Optimize get_user_by()
WordPress Trac
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Thu Jul 5 21:55:06 UTC 2012
#21120: Optimize get_user_by()
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Reporter: kurtpayne | Owner:
Type: enhancement | Status: new
Priority: normal | Milestone: Awaiting Review
Component: Performance | Version:
Severity: normal | Resolution:
Keywords: dev-feedback has-patch |
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Comment (by scribu):
> Replying to [comment:3 nacin]:
> > Perhaps WP_Query should have a flag to do this.
>
> I'm not sure where to put this. Hint? I'm also not sure if it's
needed. Priming a user/cap cache on the "get all posts page" could net a
positive performance benefit. Priming a user/cap cache on an "upload
file" or "new post" page may be a waste.
On the contrary: the flag would be off by default, so you can choose when
you need the user cache primed.
For an example, take a look at the 'update_post_term_cache' query var.
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Ticket URL: <http://core.trac.wordpress.org/ticket/21120#comment:6>
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