Sql PIVOT and string concatenation aggregate

Question

I would like to use a pivot SQL query to construct a result table where the concatenate text as a result within the DATA section of the pivot table.

i.e. i have the

Answer 1

In report builder you should use the Table or Matrix wizard and do the following:

• Resource Type field as the column groups.
• Event Name field as the row groups.
• And Resource Name field as details, you will have to use an aggregatre function such as Count.

At this stage complete the wizard then once complete edit the Resource Name cell as an expression. Replace the expression with:

=Join( LookupSet( Fields!EVENT_NAME.Value + Fields!RESOURCE_TYPE.Value,
                  Fields!EVENT_NAME.Value + Fields!RESOURCE_TYPE.Value,
                  Fields!RESOURCE_NAME.Value, "DataSet1"), ", ")

Now tried and tested: