What is the `posts_clauses` filter in WordPress and what sub-filters does it subsume?

Question

WordPress Expert — Medium

What is the `posts_clauses` filter in WordPress and what sub-filters does it subsume?

Accepted Answer

The `posts_clauses` filter in WordPress allows for comprehensive modification of SQL query clauses like where, groupby, join, orderby, and more. It subsumes individual filters like posts_where and posts_join, making it a powerful tool for customizing query results.