Column Expression Node: Comparing values across multiple rows

[MartinDDDD]

@Er3n

column(“B”) <> column(“B”, -1)

var aCheck = column("A")-column("A",-1)
var bCheck = column("B")-column("B", -1)

if(
    and(aCheck > 0, bCheck != 0)
    ) {
        1
    } else {
        0
    }
    

Debugged a little and can confirm: “not equal” operator must be “!=” and not “<>”