Hi,
I have a weird problem with Match queries with a WHILE.
I have two classes: Gallery and Folder. Galleries and Folders can have
multiples 'has_folder' edges to other folders (it's a folder tree), and I
wanted to fetch the folder tree of a Gallery. I tried the following:
MATCH {class: Gallery, as: g}.(outE('has_folder').inV()){class: Folder, as:
f, while: ($depth < 6)} RETURN g, f
But it returns no result. After some tries, I found out that it comes from
the "class: Folder" field. If I try:
MATCH {class: Gallery, as: g}.(outE('has_folder').inV()){while: ($depth <
6)} RETURN g, f
And I get the expected results... with a weird tuple where g and f are both
the gallery (I checked, the gallery does not have an edge to itself), looks
like a bug to me, and I think it might cause the problem with the first
query (because OrientDB would find the relationship gallery-->gallery
first, but since the Gallery does not have the class Folder it stops
there...)
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