Thanks Graeme!
MG> http://marc.theaimsgroup.com/?l=postgresql-sql&m=106739176106877&w=2
But this function is still returning only a subtree and in addition it
have a bug when calling it like
SELECT * FROM crawl_tree(0,0);
You will always get ERROR: out of memory
But this function is clear enough to write some additional code :)
regards,
Anton
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