On 4/22/15 8:14 AM, Marc-André Goderre wrote:
select row_to_json(q)
from (select row_number() over() as id, sum(cost) as
total_cost,sum(length) as total_length,json_agg(row_to_json(r)) as data
from (select * from cm_get_loop_route_4(2, 10, -73.597070,
45.544083))r)q
Untested...
CREATE FUNCTION ...(
...
, iterations int
)
LANGUAGE sql AS
$body$
select row_to_json(q)
from (select row_number() over() as id, sum(cost) as
total_cost,sum(length) as total_length,json_agg(row_to_json(r)) as data
from (select * from cm_get_loop_route_4(2, 10, -73.597070,
45.544083))r)q
, generate_series(1, iterations) i
$body$
--
Jim Nasby, Data Architect, Blue Treble Consulting
Data in Trouble? Get it in Treble! http://BlueTreble.com
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