Dimension without aggregation

[capriconuser]

Hey i have a dimension countryname and from that i want only UAE country so for this i add dimension countryname

I tried this and from this i want to only extract UAE country 

```

only([Countr_Name]={'UAE'})

```

But this shows an error "Error in expression"

[tresB]

Try like below as calculated dimension:

If([Countr_Name]='UAE', [Countr_Name])

and then check 'Suppress When Value is Null' box

[capriconuser]

i dont want to use if condition 

[Anil_Babu_Samineni]

Use same condition in script and generate field using below condition and call that field as dimension.

If([Countr_Name]='UAE', [Countr_Name]) as [UAE Countr_Name]