On Wednesday 18 March 2009 22:31:37 bard stéphane wrote:
is there an easy way to represent an interval tree table in
sqlAlchemy Interval Tree is very common way to represent tree.
with right, left, level indices, node, leaf (left - right = 1) ?
FIY see this thread with various tree
bard stéphane wrote:
is there an easy way to represent an interval tree table in sqlAlchemy
Interval Tree is very common way to represent tree.
with right, left, level indices, node, leaf (left - right = 1) ?
there's no restriction using the SQL expression language. The ORM can do
it too,