Transients

Is it safe to delete unnecessary user metadata?

Is it safe to delete unnecessary user metadata?

Expired transients are transients that are expired and still exist in the database. These ones can be safely cleaned. Transients housekeeping is now part of WordPress core, as of version 4.9, so no need to clean up them manually unless you have specific needs.

Closed post sub title and name not appearing in the post? [closed]
post sub title and name not appearing in the post? [closed]
Is there a difference between subtitles and closed captions? Why are captions closed? What is the difference between open and closed captions? How do ...
Categories Categories and posts structure
Categories and posts structure
What are post categories? What is the difference between tags and categories? How many categories should a blog post have? How many types of categorie...
Attachment How can i set media attachments to the author of the post or page for already existed posts with attachments
How can i set media attachments to the author of the post or page for already existed posts with attachments
How do I change the attachment page in WordPress? What is attachment sitemap? What is a media attachment? What are attachment URLs? What is the attach...