Major changes in v0.9

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Struggling to get a mutation to work in 0.9 using HTTP, I have a feeling that everything is going into a transaction (which I may have inadvertently created when I first started a server), but I’ve restarted the server and dropped the DB so I would be surprised if the transaction is still open.

  1. Start with a clean build (not attaching a data volume in case that leaves something behind)
    docker rm diggy
    …
    docker run -it -p 8080:8080 -p 9080:9080 --name diggy dgraph/dgraph dgraph zero --port_offset -2000
    …
    docker exec -it diggy dgraph server --memory_mb 2048 --zero localhost:5080
    …
    localhost:8080/alter -> {"drop_all": true}

  2. Add a schema
    localhost:8080/alter -> name: string @index(term) .

  3. Add Bob and Alice
    localhost:8080/mutate

{
	set {
		<_:bob> <name> "Bob" .
		<_:bob> <balance> "70" .

		<_:alice> <name> "Alice" .
		<_:alice> <balance> "100" .
	}
}

{
    "data": {
        "code": "Success",
        "message": "Done",
        "uids": {
            "alice": "0x2",
            "bob": "0x1"
        }
    },
    "extensions": {
        "txn": {
            "start_ts": 2,
            "keys": [
                "AAAHYmFsYW5jZQAAAAAAAAAAAg==",
                "AAAHYmFsYW5jZQAAAAAAAAAAAQ==",
                "AAAEbmFtZQAAAAAAAAAAAg==",
                "AAAEbmFtZQAAAAAAAAAAAQ==",
                "AAAEbmFtZQIBYWxpY2U=",
                "AAAEbmFtZQIBYm9i",
                "AAALX3ByZWRpY2F0ZV8AAAAAAAAAAAI=",
                "AAALX3ByZWRpY2F0ZV8AAAAAAAAAAAI=",
                "AAALX3ByZWRpY2F0ZV8AAAAAAAAAAAE=",
                "AAALX3ByZWRpY2F0ZV8AAAAAAAAAAAE="
            ],
            "lin_read": {
                "ids": {
                    "1": 11
                }
            }
        }
    }
}
  1. Query for bob and alice (seems like the mutation hasn’t been committed…)?
{
  balances(func: allofterms(name@en, "Alice")) {
    uid
    name
    balance
  }
}

{
    "data": {
        "balances": []
    },
    "extensions": {
        "server_latency": {
            "parsing_ns": 21874,
            "processing_ns": 193677,
            "encoding_ns": 1124903
        },
        "txn": {
            "start_ts": 3,
            "lin_read": {
                "ids": {
                    "1": 13
                }
            }
        }
    }
}

I’ve not sent any headers on any of this.