Use case 

You have a table with the date and the amount and need to show the amount increase by 4% from month to month.

Solution

  1. Switch the page to the edit mode.
  2. Insert the Table Transformer macro and paste the table with the start date and the start amount.
  3. Select the macro and click Edit.
  4. In the Presets tab select Custom transformation and click Next.

  5. Enter the following SQL query:

    SET @cnt = 0;
SET @date = (SELECT T1.'Date' FROM T1);
SET @amount = (SELECT T1.'Amount' FROM T1);

WHILE @cnt < 11
BEGIN
SET @cnt = @cnt + 1;
SET @date = DATEADD(month, 1, @date);
SET @amount = @amount * 1.04;
INSERT INTO T1 (T1.'Date', T1.'Amount') VALUES (@date, @amount);
END;

SELECT * FROM T1
    SQL
  6. Click Next. 
  7. Define the date format . 

  8. Save the macro and the page.