Anyone know where they query is called from in vb3.6.x

[telc]

I was looking at my slow query log and found several queries similiar to this one:



I had to cut out the postids because the query was over 350,000 characters and too large to post here.

# Query_time: 16 Lock_time: 0 Rows_sent: 43736 Rows_examined: 87970



SELECT thread.threadid, thread.forumid, post.userid 
FROM thread AS thread INNER JOIN post AS post ON(thread.threadid = post.threadid ) 
WHERE post.postid IN (MANY POST IDS) AND post.visible = 1;