Create a SSRS Report with calculated row

Question

I have created a report which shows the following information:

but i need to add a new row with a calculated field every time the "Turno" changes and another row at the end of the table, something like this:

This is my very first time creating a report like this so any help will be appreciated, Thanks.

Edit. the suggested answer: Adding subtotals to SSRS report tablix doesn't work for me. This answer groups all the "NOCHE", then all the "MAÑANA" and then all the "TARDE" but i need to group when "Turno" changes in the next row, not all the record with the same Turno. Thx in advance and sorry for my english.

Answer 1

There may a way to do this directly in SSRS but I would try to do this in your dataset query if possible.

The following query recreates your dataset and then adds an extra column GroupByID which you can then use in your report to easily group the data.

The first part of the query is just to produce some data, you only need the main SELECT part and you can swap @t for the name of your table.

DECLARE @t TABLE(Relevo char(1), ID int IDENTITY(1,1), Turno varchar(10), TT float)

INSERT INTO @t(Relevo, Turno, TT) VALUES
('A', 'NOCHE', 0.085),('A', 'NOCHE', 0.1),('A', 'NOCHE', 0.099),('A', 'NOCHE', 0.055),('A', 'NOCHE', 0.07),
('A', 'NOCHE', 0.076),('A', 'NOCHE', 0.102),('A', 'MANANA', 0.06),('A', 'MANANA', 0.065),('A', 'MANANA', 0.064),
('A', 'MANANA', 0.126),('A', 'MANANA', 0.136),('A', 'MANANA', 0.107),('A', 'NOCHE', 0.059),('A', 'NOCHE', 0.121),
('A', 'NOCHE', 0.063),('A', 'NOCHE', 0.055),('A', 'NOCHE', 0.056),('A', 'NOCHE', 0.085)

-- Change @t below for the name of your table
SELECT z.Relevo, z.ID, z.Turno, z.TT, MIN(z.GroupByID) AS GroupByID
    FROM(
        SELECT
            a.*, b.id  AS GroupByID
        FROM @t a 
            LEFT JOIN 
            (SELECT * FROM (
                SELECT 
                    * 
                    ,LastEntry = IIF(LEAD(Turno,1,'') OVER(ORDER BY ID) = Turno, 0,1)
                FROM @t
                ) x WHERE x.LastEntry = 1
                ) b
            ON a.Relevo = b.Relevo and a.Turno = b.Turno and a.id <=b.ID
    ) z
    GROUP BY z.Relevo, z.ID, z.Turno, z.TT
    ORDER BY ID

This gives the following output

Now all you have to do in SSRS is add a parent row group, grouped by GroupByID and add the expression you required (eg =AVG(Fields!TT.Value) ).

The report design will look like this...

NOTE: I am showing the first column for clarity but you can delete this.

The final output looks like this.