To make this easier, I’ll begin with this mutation example. So imagine the following set up: We have a bunch of parents which may or may not have a collection of items, each of which have an amount. { "set": [ { "uid": "_:first", "isParent": true, "name": "first", "ite…

This is a bug. We added new logic to handle queries with null values, and that error you are seeing is obsolete now, it was from the previous logic. Basically, Dgraph knows that the aggregate value itemAmount is not set (no uids match) so it will use a default value, in this case of zero, and conti…

"wrong use of var()" error when query variable is empty

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Awoogamuffin (Michael Beeson) March 18, 2019, 10:38pm 6

Awesome! Thanks guys- I was indeed still on .11

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"wrong use of var()" error when query variable is empty

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