Question

TRANSFORM Count(Details.Customer_ID) AS CountOfCustomer_ID
SELECT
  Switch(
    [Age] < 25,                  "Under 25",
    [Age] >= 25 And [Age] <= 32, "Between 25 And 32",
    [Age] >= 32 And [Age] <= 40, "Between 32 And 40",
    [Age] >= 40 And [Age] <= 45, "Between 40 And 45",
    [Age] > 45,                  "Over 45"
  ) AS Age_Range
FROM Details
  INNER JOIN [Account Status] ON Details.Customer_ID = [Account Status].Customer_ID
WHERE ((([Account Status].Account_Status)='Active'))
GROUP BY Details.Age, [Account Status].Account_Status
PIVOT Details.site;

My results are counting Active accounts like this:

Age Range          Site 1  Site 2  Site 3
-----------------  ------  ------  ------
Under 25                   1
Under 25                   1
Between 25 And 32                  1
Between 25 And 32                  1
Between 25 And 32                  1
Between 25 And 32                  1

When it should be like this:

Age Range          Site 1  Site 2  Site 3
-----------------  ------  ------  ------
Under 25                   2
Between 25 And 32                  4

I have tried grouping by the Switch statement as well and it does not work. Please help.

Answer 1

The answers given by other’s are correct in concept. Here’s the SQL you can use that will work

TRANSFORM Count(Details.Customer_ID) AS CountOfCustomer_ID
SELECT Switch(
        [Age] < 25,                  "Under 25",
        [Age] >= 25 And [Age] <= 32, "Between 25 And 32",
        [Age] >= 32 And [Age] <= 40, "Between 32 And 40",
        [Age] >= 40 And [Age] <= 45, "Between 40 And 45",
        [Age] > 45,                  "Over 45"
      ) AS Age_Range
FROM   details 
       INNER JOIN [Account Status] 
         ON details.customer_id = [Account Status].customer_id 
WHERE  (( ( [Account Status].account_status ) = 'Active' )) 
GROUP  BY Switch(
        [Age] < 25,                  "Under 25",
        [Age] >= 25 And [Age] <= 32, "Between 25 And 32",
        [Age] >= 32 And [Age] <= 40, "Between 32 And 40",
        [Age] >= 40 And [Age] <= 45, "Between 40 And 45",
        [Age] > 45,                  "Over 45"
      )
PIVOT Details.site;          

If you want to simplify things using an inline query this is what will work

TRANSFORM Count(Customer_ID) AS CountOfCustomer_ID
SELECT 
    Age_range 
 FROM 
(
SELECT Switch(
        [Age] < 25,                  "Under 25",
        [Age] >= 25 And [Age] <= 32, "Between 25 And 32",
        [Age] >= 32 And [Age] <= 40, "Between 32 And 40",
        [Age] >= 40 And [Age] <= 45, "Between 40 And 45",
        [Age] > 45,                  "Over 45"
      ) AS Age_Range, details.customer_id , details.site
FROM   details 
       INNER JOIN [Account Status] 
         ON details.customer_id = [Account Status].customer_id 
WHERE  (( ( [Account Status].account_status ) = 'Active' )) ) t
GROUP BY Age_range

PIVOT site;