RE: Comparison between two datasubsets

husaina0001 — Tue, 18 Jun 2019 12:58:40 GMT

Thanks Krishna!

RE: Comparison between two datasubsets

Krishna Chaitanya Mallavarapu — Mon, 17 Jun 2019 12:35:24 GMT

load(
  local!A: {
    {
      user_id: null,
      property_id: 2,
      active: true
    },
    {
      user_id: null,
      property_id: 4,
      active: true
    },
    {
      user_id: null,
      property_id: 7,
      active: true
    }
  },
  local!B: {
    {
      user_id: 100,
      property_id: 1,
      active: true
    },
    {
      user_id: 101,
      property_id: 2,
      active: true
    },
    {
      user_id: 102,
      property_id: 6,
      active: true
    }
  },
  {
    index(
      local!A,
      wherecontains(
        difference(
          local!A.property_id,
          local!B.property_id
        ),
        local!A.property_id
      ),
      null
    ),
    a!forEach(
      items: index(
        local!B,
        wherecontains(
          difference(
            local!B.property_id,
            local!A.property_id
          ),
          local!B.property_id
        ),
        null
      ),
      expression: {
        user_id: fv!item.user_id,
        property_id: fv!item.property_id,
        active: false()
      }
    ),
    a!forEach(
      items: index(
        local!B,
        wherecontains(
          intersection(
            local!B.property_id,
            local!A.property_id
          ),
          local!B.property_id
        ),
        null
      ),
      expression: {
        user_id: fv!item.user_id,
        property_id: fv!item.property_id,
        active: true()
      }
    )
  }
)