Hi djidjadji, can you tell me, with an example, how to write a kind-less/normal ancestor query?
thanks in advance :) On 6 October 2010 16:02, djidjadji <djidja...@gmail.com> wrote: > No. > > You need to do a (kindless) ancestor query and delete all entities > found before you delete the parent "Test". > If you know the child is only of one type you can do a normal ancestor > query. > > You could subclass the delete() method of the "Test" class to do this, > but I don't know if it will work if you use > > db.delete( <list of keys or instances> ) > > 2010/10/6 Prashant <nextprash...@gmail.com>: > > Hi, > > Suppose, I have two types of Entities "Test" and "TestChild". For all > > TestChild entities i have set key as child of some Test entity (because i > > want both entities in same entity group to support transaction) but i > > haven't mapped TestChild entity to any variable in Test entity. > > Now, i am wondering if there is any way, such that, if i delete Test > entity > > then all corresponding child TestChild entitie(s) should also get deleted > ? > > -- > > Prashant > > www.claymus.com > > > > -- > > 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-appeng...@googlegroups.com. > > To unsubscribe from this group, send email to > > google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@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-appeng...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- Prashant www.claymus.com -- 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-appeng...@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.
