3 ms·
If given a recursive schema like this: type Tree { property value -> str link parent -> Tree } you'd traverse the link as usual:
by RedCrowbar 5y ago
If given a recursive schema like this:
type Tree {
property value -> str
link parent -> Tree
}
you'd traverse the link as usual:
SELECT Tree {
value,
parent: {
value
}
}
FILTER .parent.parent.parent.value = 'foo'
If there's a need to self-join on an arbitrary property, then you could use a `WITH` clause to explicitly bind the two sets:
WITH
T1 := Tree,
T2 := Tree
SELECT
T1 {
similarly_valued := (SELECT T2 FILTER T1.value = T2.value)
}
- AlphaSite 5y agoThanks!