Re: Merging rows into one result?

Hi,

On Mar 11 05:31, Jesper K. Pedersen wrote:
> Is it possible to use SQL to merge data into one result?

test=# SELECT id, info FROM concat_t;id | info 
----+------ 1 | A 2 | B 1 | AA 3 | C 1 | D 1 | DD
(6 rows)

test=# SELECT array_to_string(ARRAY(SELECT info FROM concat_t WHERE id = 1), ' ');array_to_string 
-----------------A AA D DD
(1 row)


HTH
Regards.