I suspect the data is still there, but somehow not visible to your queries. For example, following happened in my case: I had a query that retrieves my (root) entities, but they are ordered by sequence_id . In 1.3.0., this query worked fine even if sequence_id is un-initialized (is null). With 1.3.1., somehow entities with null sequence_id do not show up in query results - and in development I had neglected to set this field at all. So, getting empty results back: and this may lead you to think that data has been lost.
Though I found out that if I remove "order by" from the query, all results show up - the data is still there. Now, from correctness standpoint, excluding "null" entities from "order by" query is ok - as you can't compare against null (per SQL rules) - so such rows may be dropped. Anyway, what I did, I wrote a small migration script to load all my entities, initialize sequence_id = 0 and save them. And it's now working fine with 1.3.1. On Feb 17, 9:06 pm, mcrady <[email protected]> wrote: > Same here. If I switch back to 1.3.0 the local data is still there. > > Any workarounds to get to 1.3.1 with the local data? > > On Feb 13, 10:45 am, Brian <[email protected]> wrote: > > > My remote datastore kept the data, mylocalone was wiped. Pretty easy > > to make a script to load a DB with test data, not really a good idea > > to rely on yourlocaldatastore... > > > On Feb 12, 6:32 pm, mably <[email protected]> wrote: > > > > Same thing happened to me. > > > > Got an emptylocaldatastore after updating to 1.3.1. > > > > Hopefully I didn't have much data in it. But it might not be the case > > > for everybody. > > > > On 12 fév, 09:35, Al Murauski <[email protected]> wrote: > > > > > The Development Console tells "The datastore is empty" after updating > > > > to 1.3.1. > > > > > Any ideas why? I need mylocaldata back. > > > > > The local_db file is not emoty and contain sthe data it contained > > > > before 1.3.1 migration. -- 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 [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-java?hl=en.
