How do I use the For clause to create a sum or total of an aggregated column in Cognos report studio? -

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how use sum in cognos report studio final policy premium?

table 1 result (highlighted in blue) if set data item (final policy premium) total. goal see results shown in table 2 (highlighted in yellow).

note: removed other columns think not needed support question. columns removed ones see in query.

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select  a.[policy number], b.[final policy premium], a.[gwp amt],      a.[transaction type code],  a.[insured],  a.[cancellation effective date], a.[transaction date] [modified date],  a.[cancellation type code], a.[cancellation reason code], a.[policy transaction type code]  dw.table  inner join  (select sum([gwp amt]) [final policy premium],     [policy number] dw.table [policy number] in ('1111111', '2222222') group [policy number]) b on a.[policy number]=b.[policy number]   a.[policy number] in ('1111111', '2222222') group  a.[policy number], b.[final policy premium], a.[gwp amt],       a.[transaction type code],  a.[insured],  a.[cancellation effective date], a.[transaction date], a.[cancellation type code], a.[cancellation reason code], a.[policy transaction type code]  order a.[policy number]

i found answer! total([dw.table].[gwp amt] [policy number]) inside data item expression definition. change properties of data item aggregate function = calculated.


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