Filtering: AND OR
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I would like to export a set of posts where either the post’s slug, or the parent post’s slug is “ovk”, and naturally I would only like to export those posts that are published.
I think that means using a combination of ANDs and ORs, but I haven’t been able to manage this just yet. How would I go about this?
Note: posts normally do not have the “parent post” capability that pages have, so I have turned this on (on init: $object = get_post_type_object(‘post’); $object->hierarchical = true). I am assuming that the WP_Query that the plugin creates to select the objects to export handles this just fine.
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I did some additional testing, and this seems to not select what I would like:
parent slug equals “ovk”
OR
slug equals “ovk”
If I use only: parent slug equals “ovk”, it selects the 16 posts.
If I add: slug equals “ovk”, it selects just 1 post.
The expected number is 17.
This is without status “Published” – there are some revisions that I would like to exclude, but that is now separate from the above mentioned issue.
I assume it means adding: status equals “publish”, but with an AND somehow? The query would be (slug = “ovk” OR parent_slug = “ovk”) AND status = “publish”.
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