I was trying to do an inequality query on the Keys of an entity on the
development server and received the following error:
SEVERE: QUERY ERROR:
com.google.appengine.api.datastore.DatastoreNeedIndexException: Query
com.google.appengine.api.datastore.dev.LocalCompositeIndexManager
$indexcomponentsonlyqu...@203ede49 requires the following index:
<datastore-index kind="NewsStoryServer" ancestor="false"
source="manual">
<property name="categories" direction="asc"/>
<property name="__key__" direction="asc"/>
</datastore-index>
The App Engine docs specify that inequality filters on keys and
equality filters on other properties are supported by a default index
(http://code.google.com/appengine/docs/java/datastore/
queriesandindexes.html#Defining_Indexes_With_Configuration) and it
does work when I run in on AppEngine so it seems to be a Development
server problem. Anyone else encounter this problem?
James
--
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-j...@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.
