post's category (forum) in xf_post (xenforo) -

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i want display posts threads 1 category (forum) but:

xf_post http://screenshu.com/static/uploads/temporary/c8/xy/5d/zia0a4.jpg

as can see, there no cell category (forum). want know if can other table?

on database: xf_node: nodes (category , forum , page , ect) : node_id , parent_node , ... xf_thread: threads with: thread_id , node_id

post_id (xf_post) --> thread_id (xf_post , xf_thread) --> node_id (xf_thread , xf_node).

or

node_id(xf_thread , xf_node) --> thread_id (xf_post , xf_thread) --> post_id (xf_post)


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