wanna fetch random number?

tointeger(rand(30)*100)

Sometimes it gives duplicates, you want duplicates to be removed too?? 

thanks for your response, i want to duplicate to be removed too.

I think stefan got the answer for your question. 

Look into this thread,

PreetikA15 

Just replace the enumerate to 30 instead of 15. Below is the same code what Stefan has mentioned.

a!localVariables(
  local!vals: tointeger(rand(100) * 50),
  index(
    union(local!vals, local!vals),
    enumerate(30) + 1,
    null
  )
)

PreetikA15 

Just replace the enumerate to 30 instead of 15. Below is the same code what Stefan has mentioned.

a!localVariables(
  local!vals: tointeger(rand(100) * 50),
  index(
    union(local!vals, local!vals),
    enumerate(30) + 1,
    null
  )
)