Hi Robert, see the http://code.google.com/p/googleappengine/issues/detail?id=4231 .
On Fri, Oct 22, 2010 at 11:00 PM, Robert Kluin <[email protected]> wrote: > I know this discussion has came up before, but I could not find an > issue (if there is one) for it. If you create one I'll star it. > > > > Robert > > > > > > > On Fri, Oct 22, 2010 at 14:13, leo <[email protected]> wrote: >> Hi, >> my understanding is that when you put an entity in the datastore you >> decide which properties are indexed and which ones are unindexed so >> that instance won´t be found when searching (using single or composite >> indexes) by a unindexed property. >> >> My problem is that I have many queries using a single property with >> ancestors, so that mean I have to index the instance and that will >> appear in 3 indexes (the two built-in indexes for the property and the >> composite index with the property and ancestors). But I´ll be really >> be using just one index. >> >> Is there any way to avoid this, i.e. be able to use properties in >> composite indexes without these properties being used in single >> property indexes ? >> >> Is this a limitation on the platform/bigtable or it might change in >> the future ? (for instance, allow to disable some single property >> indexes in a kind). >> >> >> Thanks. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> 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 [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- regards, Alexander -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
