AWS Athena 列无法解决

Question

I have a query which should return a row number column that starts from 1 regardless of the conditions from the WHERE statement. The problem is that when I try to access it I am receiving the following error:

Column 'page_rn' cannot be resolved

This is my query:

SELECT t.*,
       ROW_NUMBER() OVER () as page_rn
FROM (SELECT row_number() over() AS rn, t.*
      FROM transactions t
     ) t
WHERE page_rn BETWEEN 0 AND 10 AND
      date > CAST('2021-03-01' AS DATE)

How can I make the query work with the page_rn included in the WHERE statement?

Answer 1

seems like you want to do this:

SELECT t.*
FROM
    (
        SELECT row_number() over() AS rn,t.*
        FROM transactions t
        where date > CAST('2021-03-01' AS DATE)
    ) t
WHERE rn BETWEEN 0 AND 10