Hi If the id's are used to construct the keys of entities, then you can just construct 100 keys from the id's and then do a db.get(my_list_of_keys)
You will only get records back that exist. T On Sep 19, 8:50 pm, nischalshetty <[email protected]> wrote: > Consider a user provides me with 100 ids and my datastore has 200,000 > ids. Now I need to check if the 100 ids provided by the user are > present in my datastore. > > What's the best way to do this? -- 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.
