Posts tagged: MySQL

WordPress filter to add HAVING clause to SQL

There’s posts_fields, posts_join, posts_where, posts_groupby but strangely there’s no WordPress filter named posts_having and it took many Google searches to find anything which might present a solution, and when I did find something it had precisely one upvote and hadn’t even been accepted as the answer. It’s not necessarily a robust solution, it depends on… Read more »