meta-qqq
$meta_query = array( 'relation' => 'AND', array( 'key' => 'brlep_monitor', 'value' => '''', 'compare' => '!=', 'type' => 'CHAR', ), );
$meta_query = array( 'relation' => 'AND', array( 'key' => 'brlep_monitor', 'value' => '''', 'compare' => '!=', 'type' => 'CHAR', ), );