Evaluating expression inside query and expose in the final output

Users Dgraph
2

Change this to

@filter(NOT has(~child))

it is better, more performative.

I’m not sure I understand it correctly, but you can try using math func to get true/false statements.

e.g:

{
  q(func: uid(0x1)){
    h as math(10)
    test: math(h > 1)
  }
}

If you use a variable in the first position of the math function. You will get true/false result.

For example, the variable “h” you can put in a count func. If the value is greater than 1 it will return True.