Hi all,
I have a question about connectby():
Is it possible to have the siblings sorted ?
pos gives the order of the siblings:
--------------------------8<-------------------------
CREATE TABLE nav (
id_nav serial primary key,
id2_nav integer references nav,
nav text not null,
pos integer not null
);
COPY nav (id_nav, id2_nav, nav, pos) FROM stdin;
1 \N World 0
2 1 Top 1
3 1 Left 2
4 1 Support 0
5 2 Home 0
6 2 News 1
7 4 Contact 0
8 4 Search 1
9 4 Sitemap 2
10 4 Imprint 3
\.
SELECT pg_catalog.setval ('nav_id_nav_seq', 10, true);
-------------------------8<---------------------------
If I join the resulting tree with another table, the order could be
destroyed again (?)
So I think there should also be a temporary SEQ that can be used in the
ORDER BY clause at the end.
Any idea ?
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