Question

I’m unable to run this query, where can be the error, because it’s ok., thanks

CREATE PROCEDURE Test
   @PageSize int,
   @PageNumber int 
AS
   SELECT 
       PK_ID, Test, Descripcion 
   FROM 
      (SELECT
           PK_ID, Test, Descripcion, 
           ROW_NUMBER() OVER (ORDER BY Test, PK_ID) AS RowNumber 
      FROM 
        Mydatabase
     ) AS Test
WHERE 
    RowNumber BETWEEN @PageSize * @PageNumber AND @PageSize * (@PageNumber)

Answer 1

Depending on how your pages are numbered (starting from 0 or from 1), you should probably change your WHERE clause to one of these:

1. If the page numbers start from 0:

   WHERE RowNumber BETWEEN @PageSize * @PageNumber + 1
                       AND @PageSize * (@PageNumber + 1)
   

2. If the page numbers start from 1:

   WHERE RowNumber BETWEEN @PageSize * (@PageNumber - 1) + 1
                       AND @PageSize * @PageNumber