Because missing properties are not put into any index, it's not possible to query on them. The only option is to query for every single entity of the particular type. I guess you might need to change your code to include those parameters and then write an update method that you can run only once to query for all entities, update the property and then put them back to the datastore.
Mat. On 14 November 2011 14:12, Mr. Schtief <lisc...@gmail.com> wrote: > Hi, > I have a new property on an Entity and its only set at the new ones. The old > entites show <missing> in the datastore viewer. > How can i query with jdoql for entites that have <missing> OR property>x ? > thx in advance > schtieF > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-appengine-java/-/EEGYHGa9tssJ. > To post to this group, send email to google-appengine-java@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
