Hello Frndz,
I have a table named product as shown below:
product_id product_name
1 AAA
1 BBB
1 CCC
2 PPP
2 QQQ
2 RRR
Now my output should be:
product_id product_name_1 product_name_2 product_name_3
1 AAA BBB CCC
2 PPP QQQ RRR
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Answer Posted / vishvajeet mistry
We can also use Full outer join in this case.
sel
t1.pid,
t1.pn as pn1,
t2.pn as pn2,
t3.pn as pn3
from
(sel pid,pn
from prod
qualify rank() over (partition by pid order by pn)=1)t1
Full outer join
(sel pid,pn
from prod
qualify rank() over (partition by pid order by pn)=2)t2
On
t1.pid=t2.pid
Full outer join
(
sel pid,pn
from prod
qualify rank() over (partition by pid order by pn)=3)t3
on
t1.pid=t3.pid
order by 1 ;
Hope it helps :)
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