in the REST tx-data, what is the syntax for adding something to existing entities? I've got this:

[
 {:db/id 17592186045432
  :foo/refAttr #db/id[:db.part/user]}
{:db/id #db/id[:db.part/user] :bar/something true :bar/baz "blabla"}
]

{:db/id 17592186045432
  :foo/refAttr #db/id[:db.part/user]}

This one works:

[
 {:db/id 17592186045432
  :foo/refAttr #db/id[:db.part/user -1]}
{:db/id #db/id[:db.part/user -1] :bar/something true :bar/baz "blabla"}
]

@tomtau #db/id[:db.part/user] represents a new ID on every appearance. In order to correlate two entities you need to use the same #db/id[:db.part/user <negative-id>] to represent the same entity inside a transaction.

@drankard I just saw your google group question. What version of Datomic are you using?

@jaret the transactor jar is: datomic-transactor-pro-0.9.5344.jar

it’s like the (aws) ClientConfiguration does not get the proxy settings

@drankard 0.9.5385 added support for AWS SDK 1.11.6 I think there is a deps problem on your version. Could you try on 0.9.5385 or a more recent version?

I am going to update the ggroup discussion if that works for you

Anyone from Cognitect around? The AWS Datomic AMIs (ami-e0a4a9fd and ami-e2a4a9ff) for eu-central-1 seems to be missing

@marshall @jaret ^^

Lookin into it

thanks

@anders I’ve pushed the AMIs. They might take a few to show up, but they should be available soon

great, thanks

no problem. Thanks for catching it

Is there an easy way to tell when a differential backup was last updated?

I just used this: http://stackoverflow.com/questions/31062365/get-last-modified-object-from-s3-cli