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I have a requirement where I have data as
I Want a dimension that would be like Pro1 for ID as 1, Pro2 for ID as 2, Pro3 for ID as 3
May be this as your calculated dimension:
Pick(ID, 'Pro1', 'Pro2', 'Pro3')
Pick(Match(ID, 1, 2, 3), 'Pro1', 'Pro2', 'Pro3')
'Pro' & ID
I have around lakhs of ID's which would need me to add all the id and their respective names is there not a way where in the Names are give on the basis by grouping all the similar ID's as "Pro"+"id"
As you say that there are loads of records to modify, I would suggest you to do it in the load using an ApplyMap or simply make use of the last option which Sunny T mentioned in your load statement.
Load 'Pro' & ID,
may be like this?
load distinct *,
concat('Pro',ID) as ID
Is there no way to create a dimension itself and not performing data load for that dimension
Yes there is and that way is to use a calculated dimension. If you don't want to use either of them, then I am afraid there is no 3rd way here.
I would suggest you to create the dimension in the load itself as that would improve your performance.
I agree with Sangram