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@robertsosinski
Created August 3, 2011 17:40
Recursive breadcrumb query for Postgres
with recursive breadcrumbs(id, parent_id, name) as (
select id, parent_id, name
from pages
where id = 4
union
select p.id, p.parent_id, p.name
from pages p
inner join breadcrumbs b on p.id = b.parent_id
)
select * from breadcrumbs;
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