Question

I have, for example, 10.000 records in my table. Every time I execute the query I get the page number n as a parameter. And I have to select records from n to n*100, which satisfy some complicated condition. I also use ORDER BY, so I can’t keep the PrimaryKey of the last element and select top n records using the primary key. How can I achieve this?

Answer 1

Pass the value of From and To parameter in following query on basis of Page calculation.

WITH NumberedMyTable AS
(
    SELECT
        *,
        ROW_NUMBER() OVER (ORDER BY Id) AS RowNumber
    FROM
        MyTable
)
SELECT
    *
FROM
    NumberedMyTable
WHERE
    RowNumber BETWEEN @From AND @To