By using keys (GAE generated, or generated by your processes) you should be able find uploaded entities.
On Nov 4, 4:33 pm, Philip <[email protected]> wrote: > We upload all of our parts catalog every day into the datastore using > bulkloader and an input csv file generated from a MySQL database. > > We have some properties on the parts catalog kind in the datastore > that are not in the csv. > > We want to be able to find all of the entities using GQL that don't > have the properties yet that are only in the datastore version of the > entities (not the MySQL database). GQL doesn't let you query for > entities that don't have a property, only properties that are NULL, > for example. > > How can we find the entities, in an efficient way, that don't yet have > the additional properties? If we change our bulkloader to send the > properties (using a custom post_import_function to add the properties) > then we will overwrite the existing properties in the datastore (which > we don't want to do!). > > Please help with solutions to this issue. -- 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.
