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Combine two datasets matching on group names?

Posted By:      Posted Date: September 27, 2010    Points: 0   Category :Sql Server

Have a "how would I accomplish this?" SQL query question for the gurus in the group....

I have a table that I need to query against for a "report". The report wants to see "counts" style data broken up by year and grouped by company divisions. Something like this:

Line of Business     2009       % of Total          2010         % of Total
Parent Group           54              40%            56                42%
- Sub Division A        4               3%             3                 3%
- Sub Division B        1               1%            

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