using multiple meta_key and meta_value in query_posts

Question

how can i use multiple meta_key and meta_value in query_posts?

For example, I want to find multiple content with two different meta_key and meta_value. How do I do this?

i using this code but not effective:

query_posts('meta_key=test2&meta_value=hello&meta_key=test2&meta_value=bye');

please help me...

Answer 1

This is not currently possible with query arguments alone (realm of filtering raw SQL query and such).

If your task is not time-critical then I suggest to wait for upcoming WP 3.1 release. It will feature much more flexible querying capabilities for custom fields.

See Advanced Metadata Queries for post on upcoming improvements.