I'm trying to create a report with one row per customer, however there are multiple rows per customer.
The current view is:
Customer Business Dept Type Status
-----------------------------------------------
019 Public null null null
019 null IT null null
019 null null Retail 0 --char(1)
My desired view is:
Customer Business Dept Type Status
-----------------------------------------------
019 Public IT Retail 0
I'm using SQL Server 2008 R2. There are more columns in my data set, but this is a sample. I'm unsure of how to achieve the results when my datatype is character and not INT based.
If this is a representative example, and each column will always have a single row with a value and the others will have nulls, you could use an aggregate max or min, which ignore nulls:
SELECT customer, MAX(business), MAX(dept), MAX(type), MAX(status)
FROM mytable
GROUP BY customer
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