Mine

with duplicated_query_fks as
(
	select	reconciliation_query_fk
	from	vx_Field_Info
	where	reconciliation_query_fk != 0
	group by reconciliation_query_fk
	having count(*) > 1
)
if row_count(duplicated_query_fks) = 1
	print 'Duplicated query fks'