K
Size: a a a
K
Z
Б
select string_agg(coalesce(current, slug), '/' order by s.row) as slug
from unnest(string_to_array('/category1-0/category1-1/product-1/', '/')) WITH ORDINALITY as s (slug, row)
left join redirect r on r.old = s.slug
Z
Б
Z
Б
Z
Б
K
Z
K
Z
P
OB
OB
YS
JD
Z
YS