Hallo!
I thought that one could use meta_query to find fields which have a certain meta_key and meta_value. Hovever, when I put this code somewhere on my webpage:
$q = new WP_Query( array(
'meta_query' => array(
array(
'key' => 'Frog',
'value' => 'Duck',
)
),
));
while ($q->have_posts() ) {
$p = $q->next_post();
echo $p->ID . '<br>';
}this prints "6
139" although I have no post with meta_key "Frog" neither a post with meta_value "Duck". Altogether, I have 174 distinct post_id's in my table wp_postmeta, and I have no idea what is special about post no. 6 and no. 139.
Ideas?
Philipp
