How can I use UNION query and dynamic_loading?

I want use "grid dynamic_loading " and “paging”.
But my query contains “UION”.
So I Can’t use "grid dynamic_loading " and “paging”.

How cna I use UNION Query and dynamic_loading
Help me…

Error “pg_query(): Query failed:”

My Query

SELECT d.id, s.url, g.group_name, p.ptn_level
FROM detect_info_34Server d
inner join seed_domain_34Server s on d.seed_id = s.seed_id AND d.status=0
inner join master_mds_group_info g on s.group_id = g.group_id
inner join pattern_list p on d.pattern_name = p.pattern_name

UNION

SELECT d.id, s.url, g.group_name, p.ptn_level
FROM detect_info_113Server d
inner join seed_domain_113Server s on d.seed_id = s.seed_id AND d.status=0
inner join master_mds_group_info g on s.group_id = g.group_id
inner join pattern_list p on d.pattern_name = p.pattern_name