Move the `counts` cache uses to a `persistent-counts` group, using last_changed#3748

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dd32:try/persistent-count-group

Commits on Dec 14, 2022

Make the wp_count_posts() cache key flushable upon post changes.
dd32
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Remove the 'counts' group from being non-persistent.
dd32
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Move get_adjacent_post() from using the 'counts' group to it's own cache-group.
dd32
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Use wp_cache_get_last_changed('comments') to flush the comments count caches.
dd32
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Clear the Privacy table counts based on the posts last-changed.
dd32
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The 'counts' group is now persistent.
dd32
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Bucket the wp_count_attachments() cache on the posts last-changed date.
dd32
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Persistently cache get_adjacent_post() and clear it with the posts last_modified date. Partially reverts 6a4aaae5effacede72ce93455ce20c862de1405c.
dd32
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Clean the comment cache upon Trashing/Untrashing/Spamming/Unspamming a comment.
dd32
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Tests: wp_count_attachments() Generate the expected cache key after the attachments are inserted.
dd32
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Fix a typo in c42fa246385c4124402b39a0f57d15262c433f18, the last_changed group is plural for posts, but singular for comment.
dd32
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Move the last_changed in wp_update_comment_count_now() to a more appropriate location.
dd32
committed

Commits on Dec 19, 2022