How get one specific column from array of local variable data

a!localVariables(
  local!test:{a!map(testid:1,testname:"qwerty",testtime:9,testcomments:"testtest"),
 a!map( testid:1,testname:"qwerty",testtime:6,testcomments:"testtest"),
  a!map(
    testid:1,testname:"rest",testtime:1,testcomments:"testtest"
  )},
  sum(local!test.testtime)
)

You don't have to use foreach just go with sum and index the field . Refer above code

You can use Sum() function to achieve this. 

Thank you for this 

but the array of values was not limited to 3 it can be more also and also in a!map do i need to pass all columns data for all items(example 3 here) cant we pass index like that could you please suggest

directly use sum function with a parameters

dharanik2600 said:

but the array of values was not limited to 3 it can be more also and also in a!map do i need to pass all columns data for all items(example 3 here) cant we pass index like that could you please suggest

I just copied your data that's it. I don't get what you are exactly saying , but as longs as your data (how many rows it may be) has that field that you want to add, sum is going to work fine .And no need for columns ,If you are not using it anywhere  just get the required fields.

Thank you every one it worked ,i tried in correct way only using sum(index(local!test,"columnname",{}) but i missed to refer the column with recordtype instead i directly called with columnname double quotes 

Good to know, Verify the answer so question is marked as closed