How can I extract values with duplicate criteriaCode? (Remove one item and leave other)

RE: How can I extract values with duplicate criteriaCode? (Remove one item and leave other)

Stefan Helzle — Tue, 16 Jul 2024 14:52:37 GMT

A working code example:

a!localVariables(
  local!data: {
    a!map(id:1, crit: "a"),
    a!map(id:2, crit: "a"),
    a!map(id:3, crit: "b"),
    a!map(id:4, crit: "b"),
    a!map(id:5, crit: "b"),
  },
  a!forEach(
    items: union(local!data.crit, local!data.crit),
    expression: displayvalue(fv!item, local!data.crit, local!data, {})
  )
)

RE: How can I extract values with duplicate criteriaCode? (Remove one item and leave other)

venkatrea696188 — Tue, 16 Jul 2024 14:48:36 GMT

I saw your data Only code is repeating remaining things are changing for example criteriacode :C020 had 3 rows in which cdeCall is different , are you sure you call them duplicates??.

[quote userid="274702" url="~/discussions/f/general/35465/how-can-i-extract-values-with-duplicate-criteriacode-remove-one-item-and-leave-other/138157"]Question is, how do you decide which item to pick?[/quote]

Union will work but ,I too have this question...

RE: How can I extract values with duplicate criteriaCode? (Remove one item and leave other)

Stefan Helzle — Tue, 16 Jul 2024 13:30:29 GMT

Using union() and count() you can detect any duplicates. Then, for each item in the union, you can just pick a single item from the list. displayvalue() comes to my mind.

Question is, how do you decide which item to pick?

RE: How can I extract values with duplicate criteriaCode? (Remove one item and leave other)

dkovacevic — Tue, 16 Jul 2024 12:20:47 GMT

The requirement is to remove one of the duplicate items from the local!combinedCriteriaResults

RE: How can I extract values with duplicate criteriaCode? (Remove one item and leave other)

venkatrea696188 — Tue, 16 Jul 2024 12:06:35 GMT

You can use union() Function, but can you tell me more about requirement .

a!localVariables(
  local!test1:{1,2,3,4},
  local!test2:{1,2,3,4,5,6},
  local!combined:a!flatten({local!test1,local!test2}),
  union(local!combined,local!combined)
)