Hi Pau, If you are using entity groups, you'll need to add a reference property (or some similar idea) so that you can query for 'direct' descendants, 'B' and 'C', of 'A'.
Robert On Mon, May 9, 2011 at 18:05, Pau <andos...@gmail.com> wrote: > Hi, I create a hirarchy data in datastore using parents. For example: > A ... childs : B, C > B ... childs : D, E > C ... childs : F, G > > Now, I would like select childs of A using ANCESTOR IS, but the query return > all descendants (B, C, D, E, F and G). Do you know how I can retrieve only > the direct childs of A (B and C)? > > Thank you very much! > > Pau > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to google-appengine@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
