Some problems about float types

Users Dgraph
3

Not sure.

He is using “eq”, equal to. By design seems logic to not return anything. For the query is not exactly the same as the one recorded. I would recommend using inequality combined with less than and greater than or equal.

{
  query(func: has(test))@filter(ge(test,37.796975) OR le(test,37.79697544)){
    test
  }
}

As it comes to float I do not know what the implication would be. Your call @paulftw . Let’s take the fractions of Bitcoin for example.

37.79697544 BTC = 242,165.22 USD
37.796975 BTC = 242,165,36 USD

0.14 cents difference. So every fraction of the float matters. In the sense that, they are not equal.

https://docs.dgraph.io/query-language#inequality

https://docs.dgraph.io/query-language#less-than-less-than-or-equal-to-greater-than-and-greater-than-or-equal-to

Cheers.